diff --git a/library/annotation/isabelle.scala b/library/annotation/isabelle.scala
index bfb4b39ec1499f270907a861c4d339d82a2d963d..db1c94cdc0bf0a0c4f8b57501bfa4a14a0173096 100644
--- a/library/annotation/isabelle.scala
+++ b/library/annotation/isabelle.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.annotation
 
 import scala.annotation.StaticAnnotation
diff --git a/library/annotation/package.scala b/library/annotation/package.scala
index 0e844188f55e3c1737beab20c359309019793f3c..fc4012a94417075b0a742bd63b0cb3ce83fc3c02 100644
--- a/library/annotation/package.scala
+++ b/library/annotation/package.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/library/collection/List.scala b/library/collection/List.scala
index 74a0f0c66e3bc23780076e16acdc6f7035c6986b..69c30d39fdede10c93a2fea69093f6b8a6503c99 100644
--- a/library/collection/List.scala
+++ b/library/collection/List.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.collection
 
diff --git a/library/collection/package.scala b/library/collection/package.scala
index 8a5ae170763909c20153f373915d6a4e9e726ca0..db83501a2d41345f3287c0f069c78076863aa753 100644
--- a/library/collection/package.scala
+++ b/library/collection/package.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/library/instrumentation/package.scala b/library/instrumentation/package.scala
index a6e7545c0b4ab2bae468b0cc6556f67784487b17..dc8ee71bd3036cbb35f02b30ddc9aa3dd8a0dbfa 100644
--- a/library/instrumentation/package.scala
+++ b/library/instrumentation/package.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/library/invariant/package.scala b/library/invariant/package.scala
index 0cc7919d0194a5dff25457c38db8cd00c78db8bd..e6534f423733ba430e7383dac1b1f322e3c74523 100644
--- a/library/invariant/package.scala
+++ b/library/invariant/package.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/library/lang/Dummy.scala b/library/lang/Dummy.scala
index 41dbe4f90ccea298a17de70caa2f3d04ebdc0def..9c88117962d574654ffe406d5635440bb9236bc2 100644
--- a/library/lang/Dummy.scala
+++ b/library/lang/Dummy.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.lang
 
 case class Dummy[T]()
diff --git a/library/lang/Either.scala b/library/lang/Either.scala
index 9cc2ea4e9537b424cbce6963e2a4038f3480d01a..67caad70d7b2aa51fcee7b2c3b47767dd720f5c4 100644
--- a/library/lang/Either.scala
+++ b/library/lang/Either.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.lang
 
diff --git a/library/lang/Map.scala b/library/lang/Map.scala
index aff6f26f80d5e4abc7d8fa70d3a6553ebdff1c17..2a08449cc50d0b7a032a826a5aea563f6f284181 100644
--- a/library/lang/Map.scala
+++ b/library/lang/Map.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.lang
 import leon.annotation._
 
diff --git a/library/lang/Option.scala b/library/lang/Option.scala
index a6f09db68f3fecc7ad8095506a49d21e4d8ac7ad..b1fed6d4d682ac814070889559c027c89f16c625 100644
--- a/library/lang/Option.scala
+++ b/library/lang/Option.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.lang
 
diff --git a/library/lang/Rational.scala b/library/lang/Rational.scala
index fcdb64cc15b065e6ecf190efe78504e89a78b5dc..4699f08bebc3a3c80d1c9f3f7beafd8a8ca5d9ea 100644
--- a/library/lang/Rational.scala
+++ b/library/lang/Rational.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.lang
 
diff --git a/library/lang/Real.scala b/library/lang/Real.scala
index 9d600b3b6c584355dacfc10ed6d4d6b0c58fd631..450cfb246a25d01e9d909dee5fb75ed32a7cdfa1 100644
--- a/library/lang/Real.scala
+++ b/library/lang/Real.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.lang
 import leon.annotation._
 
diff --git a/library/lang/Set.scala b/library/lang/Set.scala
index 8f4595d33fada35acfa38435c3cd542116cf3cbd..d27fd18bbab181e148c1246dd104f322a69e7c4a 100644
--- a/library/lang/Set.scala
+++ b/library/lang/Set.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.lang
 import leon.annotation._
 
diff --git a/library/lang/StrOps.scala b/library/lang/StrOps.scala
index 723ce5be82d7a841c743640ba4f10284076c0dfe..6628fdd55391f85a0a75b074fc50c094cd36ab3c 100644
--- a/library/lang/StrOps.scala
+++ b/library/lang/StrOps.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.lang
 
 import leon.annotation._
diff --git a/library/lang/package.scala b/library/lang/package.scala
index ab713a588e5451ba8ab61533d6037bd2bd572de8..6da0ba224d797d05d062a92ed600d3d57cad7139 100644
--- a/library/lang/package.scala
+++ b/library/lang/package.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/library/lang/synthesis/Oracle.scala b/library/lang/synthesis/Oracle.scala
index 7af697638880232c9248cbe98e01e0327552bccb..399b52b8d82fc7250d827516596a569e51adebdb 100644
--- a/library/lang/synthesis/Oracle.scala
+++ b/library/lang/synthesis/Oracle.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.lang.synthesis
 
diff --git a/library/lang/synthesis/package.scala b/library/lang/synthesis/package.scala
index cb56992797715423aa1b0c45f94946778cb5780e..07635f1a69ede6ffacf894bb3438b9bd34555f5a 100644
--- a/library/lang/synthesis/package.scala
+++ b/library/lang/synthesis/package.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.lang
 
diff --git a/library/lang/xlang/package.scala b/library/lang/xlang/package.scala
index 75efd0103c9d9cef4ea3c324f12d6afb9b39a94b..c394f9508238d97ba85d07e0b491f754908d6e4e 100644
--- a/library/lang/xlang/package.scala
+++ b/library/lang/xlang/package.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.lang
 
diff --git a/library/math/package.scala b/library/math/package.scala
index 8eb5f347963f4599faeca8e1c58adda74b259aef..51fe7fdb2de334478ec3d98dc5e3937b0dd9a697 100644
--- a/library/math/package.scala
+++ b/library/math/package.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 import leon.annotation._
 
diff --git a/library/monads/state/State.scala b/library/monads/state/State.scala
index ad47c2464f54c9e40fc430528c561ad40032ac1f..7bb12881ca5dce8acc3df59517e624b92e5785c0 100644
--- a/library/monads/state/State.scala
+++ b/library/monads/state/State.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.monads.state
 
 import leon.collection._
diff --git a/library/par/package.scala b/library/par/package.scala
index 5842210fce915df2c02a0f69b6000703c8865af9..1c542dd48d64d97daae7b60dee5b8223b21ccc0c 100644
--- a/library/par/package.scala
+++ b/library/par/package.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/library/proof/Internal.scala b/library/proof/Internal.scala
index 0962c371c670d2b08db797a9f24542195c78bac8..5dcd34867c8c3854425b611b9368e6707536ca96 100644
--- a/library/proof/Internal.scala
+++ b/library/proof/Internal.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 package leon.proof
 
 import leon.lang._
diff --git a/library/proof/package.scala b/library/proof/package.scala
index 3f097864964a8d2d724a8ec1256dd803c5c048c5..46ac1588321e976ec3a9dd0066b29c7032c97d3c 100644
--- a/library/proof/package.scala
+++ b/library/proof/package.scala
@@ -1,4 +1,5 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 
 import leon.annotation._
diff --git a/scripts/applyLicense.sh b/scripts/applyLicense.sh
index f949a4becafedc167b909f08ab4ad0b60c9bd088..781901c5cffe8542ed656a479a888b3e36cee64d 100755
--- a/scripts/applyLicense.sh
+++ b/scripts/applyLicense.sh
@@ -1,4 +1,4 @@
-printf "/* Copyright 2009-2015 EPFL, Lausanne */\n\n" > /tmp/Leon-license
+printf "/* Copyright 2009-2016 EPFL, Lausanne */\n\n" > /tmp/Leon-license
 
 for f in $(find {src,library} -name "*.java" -o -name "*.scala") ;do
   if [ -f $f ]; then
diff --git a/src/main/java/leon/codegen/runtime/ArrayBox.java b/src/main/java/leon/codegen/runtime/ArrayBox.java
index b4dee425546953998a22527a54640c554c2d73cb..0da4e64ca22a3430b6177483ddbd9a1c528d2692 100644
--- a/src/main/java/leon/codegen/runtime/ArrayBox.java
+++ b/src/main/java/leon/codegen/runtime/ArrayBox.java
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.codegen.runtime;
 
diff --git a/src/main/java/leon/codegen/runtime/BigInt.java b/src/main/java/leon/codegen/runtime/BigInt.java
index f2b99a6d9b07234ef247bb6c18bdbd0a37e73733..c4e3412b3539d56b21880734a8c63b36d06a38db 100644
--- a/src/main/java/leon/codegen/runtime/BigInt.java
+++ b/src/main/java/leon/codegen/runtime/BigInt.java
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.codegen.runtime;
 
diff --git a/src/main/java/leon/codegen/runtime/CaseClass.java b/src/main/java/leon/codegen/runtime/CaseClass.java
index 9f159b7e2fad89cc11ca19575f77372ea0341ec6..aeeb14a1bce2772366a96c6d3e89c8d9c31e1890 100644
--- a/src/main/java/leon/codegen/runtime/CaseClass.java
+++ b/src/main/java/leon/codegen/runtime/CaseClass.java
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.codegen.runtime;
 
diff --git a/src/main/java/leon/codegen/runtime/Lambda.java b/src/main/java/leon/codegen/runtime/Lambda.java
index a6abbef37edbe8f87f480a21a6200e32a9e0206b..edb740d480f9619e0c4ec2620fa440efdbdd5f09 100644
--- a/src/main/java/leon/codegen/runtime/Lambda.java
+++ b/src/main/java/leon/codegen/runtime/Lambda.java
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.codegen.runtime;
 
diff --git a/src/main/java/leon/codegen/runtime/LeonCodeGenEvaluationException.java b/src/main/java/leon/codegen/runtime/LeonCodeGenEvaluationException.java
index 77561659626244e9dfdfe415c99f4a14e042c516..69da9c5ea1d09a4311f7a68d8c09ac0bfa183d11 100644
--- a/src/main/java/leon/codegen/runtime/LeonCodeGenEvaluationException.java
+++ b/src/main/java/leon/codegen/runtime/LeonCodeGenEvaluationException.java
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.codegen.runtime;
 
diff --git a/src/main/java/leon/codegen/runtime/LeonCodeGenRuntimeException.java b/src/main/java/leon/codegen/runtime/LeonCodeGenRuntimeException.java
index 77d05d97d39dd7a087563e1821e9e347b783d344..63abf63a5f41fdbb5ed9edbb764d2b8a0e98f2e3 100644
--- a/src/main/java/leon/codegen/runtime/LeonCodeGenRuntimeException.java
+++ b/src/main/java/leon/codegen/runtime/LeonCodeGenRuntimeException.java
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.codegen.runtime;
 
diff --git a/src/main/java/leon/codegen/runtime/LeonCodeGenRuntimeHashing.java b/src/main/java/leon/codegen/runtime/LeonCodeGenRuntimeHashing.java
index b3f21df7655da6f3720de530f91fc2fd19174631..feb40c3bd581055d8f65af336f83020e8be92201 100644
--- a/src/main/java/leon/codegen/runtime/LeonCodeGenRuntimeHashing.java
+++ b/src/main/java/leon/codegen/runtime/LeonCodeGenRuntimeHashing.java
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.codegen.runtime;
 
diff --git a/src/main/java/leon/codegen/runtime/LeonCodeGenRuntimeMonitor.java b/src/main/java/leon/codegen/runtime/LeonCodeGenRuntimeMonitor.java
index c289a6beaf614e0436473d8a4ba49c734d022666..c89d49705d028ffd23965d7512ac85de0f851716 100644
--- a/src/main/java/leon/codegen/runtime/LeonCodeGenRuntimeMonitor.java
+++ b/src/main/java/leon/codegen/runtime/LeonCodeGenRuntimeMonitor.java
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.codegen.runtime;
 
diff --git a/src/main/java/leon/codegen/runtime/Map.java b/src/main/java/leon/codegen/runtime/Map.java
index 000cc073b8d3f7e7732ddd8c79470d4d56eb74b1..19c94b4c2a331f3fe5b7d14f77358fb7f5147f1a 100644
--- a/src/main/java/leon/codegen/runtime/Map.java
+++ b/src/main/java/leon/codegen/runtime/Map.java
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.codegen.runtime;
 
diff --git a/src/main/java/leon/codegen/runtime/Rational.java b/src/main/java/leon/codegen/runtime/Rational.java
index fc409434b05216591069a94d79af6000c75e62d2..2d09905d4839edbc97233f217f685b3d04f79178 100644
--- a/src/main/java/leon/codegen/runtime/Rational.java
+++ b/src/main/java/leon/codegen/runtime/Rational.java
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.codegen.runtime;
 
diff --git a/src/main/java/leon/codegen/runtime/Real.java b/src/main/java/leon/codegen/runtime/Real.java
index 9d80935eb2f189bac1464d7d134a314b04d2ae0a..84aefb2419ef01f308461c8c9f10c0cf73871b8d 100644
--- a/src/main/java/leon/codegen/runtime/Real.java
+++ b/src/main/java/leon/codegen/runtime/Real.java
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.codegen.runtime;
 
diff --git a/src/main/java/leon/codegen/runtime/Set.java b/src/main/java/leon/codegen/runtime/Set.java
index 522dbe6589eac54bf2acac3e1f81ee4b4c7c962c..42cadce43616eeafaaf7133d3ac7b55d229c56fb 100644
--- a/src/main/java/leon/codegen/runtime/Set.java
+++ b/src/main/java/leon/codegen/runtime/Set.java
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.codegen.runtime;
 
diff --git a/src/main/java/leon/codegen/runtime/StrOps.java b/src/main/java/leon/codegen/runtime/StrOps.java
index 34abc12d7703c8751fe01fe5c60f1efa18b57715..0c258b3cb7f4cdbf89a89fc16b3aa7c6c88caad6 100644
--- a/src/main/java/leon/codegen/runtime/StrOps.java
+++ b/src/main/java/leon/codegen/runtime/StrOps.java
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.codegen.runtime;
 
 import org.apache.commons.lang3.StringEscapeUtils;
diff --git a/src/main/java/leon/codegen/runtime/Tuple.java b/src/main/java/leon/codegen/runtime/Tuple.java
index 3b72931da6fc04b3504d7f3bee2056560c269634..0b0405f04e61971a6ea0fe36f1d99b0b3646fe58 100644
--- a/src/main/java/leon/codegen/runtime/Tuple.java
+++ b/src/main/java/leon/codegen/runtime/Tuple.java
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.codegen.runtime;
 
diff --git a/src/main/scala/leon/GlobalOptions.scala b/src/main/scala/leon/GlobalOptions.scala
index 4973852c2574413ded9534494a0af9390b0b360a..63648ca33284fbf9807477d373c0fdad7e3d8ceb 100644
--- a/src/main/scala/leon/GlobalOptions.scala
+++ b/src/main/scala/leon/GlobalOptions.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/src/main/scala/leon/LeonComponent.scala b/src/main/scala/leon/LeonComponent.scala
index 74a8865a85cb283d544a66c18533e59ab26bb4e6..0b33fde0940c2ddba8030d95349571531f394a11 100644
--- a/src/main/scala/leon/LeonComponent.scala
+++ b/src/main/scala/leon/LeonComponent.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/src/main/scala/leon/LeonContext.scala b/src/main/scala/leon/LeonContext.scala
index 2298914183cd45836da8c8ab273c8896a9f62a77..f46e53d0461d862a29d8778f9b32379fbe8409ea 100644
--- a/src/main/scala/leon/LeonContext.scala
+++ b/src/main/scala/leon/LeonContext.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/src/main/scala/leon/LeonExceptions.scala b/src/main/scala/leon/LeonExceptions.scala
index eeaadd09a736416aa6f6eeab93cc7e51a17e8072..ad526d782fa3a04fb618b518d49bbe3befe3c7c2 100644
--- a/src/main/scala/leon/LeonExceptions.scala
+++ b/src/main/scala/leon/LeonExceptions.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/src/main/scala/leon/LeonOption.scala b/src/main/scala/leon/LeonOption.scala
index f079399f9995e409b6b72881ef8f81d92c273556..642092d0fa953d32f7f162655f067cfc78a9b3f2 100644
--- a/src/main/scala/leon/LeonOption.scala
+++ b/src/main/scala/leon/LeonOption.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/src/main/scala/leon/LeonPhase.scala b/src/main/scala/leon/LeonPhase.scala
index ea8c2531660c522017e0abd32b4c1220acd33649..92ab88473cc8ae65e2be78851ce7aa9700b4f63f 100644
--- a/src/main/scala/leon/LeonPhase.scala
+++ b/src/main/scala/leon/LeonPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/src/main/scala/leon/Main.scala b/src/main/scala/leon/Main.scala
index f8cfa690e8983342d0ea35781f878b4edd3cafe6..a29fb8721986bf7d533e2d143e4080fa3d901c2f 100644
--- a/src/main/scala/leon/Main.scala
+++ b/src/main/scala/leon/Main.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/src/main/scala/leon/Pipeline.scala b/src/main/scala/leon/Pipeline.scala
index 24875b4a627c2acc090abdebef442a355cec5794..de3800ca780376a641bb5e843d067d57bdb0c6a8 100644
--- a/src/main/scala/leon/Pipeline.scala
+++ b/src/main/scala/leon/Pipeline.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/src/main/scala/leon/Printable.scala b/src/main/scala/leon/Printable.scala
index cbe2e8ed93ef52f50b245d0d099375fb9b8e3af8..e55272e57e02fa5d8413db719cd7d1e8b5e02366 100644
--- a/src/main/scala/leon/Printable.scala
+++ b/src/main/scala/leon/Printable.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/src/main/scala/leon/Reporter.scala b/src/main/scala/leon/Reporter.scala
index 5013809fb046038f03dca19d22d6bd5bb875785a..7330ca605f4c478c9e4aa025e727fc465f46b333 100644
--- a/src/main/scala/leon/Reporter.scala
+++ b/src/main/scala/leon/Reporter.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/src/main/scala/leon/codegen/CodeGenParams.scala b/src/main/scala/leon/codegen/CodeGenParams.scala
index be0bf64b560914c203ed8bbc34ad8f71d0ed080c..ff99627659ddd7ef26b736f245d702d70e0318c2 100644
--- a/src/main/scala/leon/codegen/CodeGenParams.scala
+++ b/src/main/scala/leon/codegen/CodeGenParams.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package codegen
diff --git a/src/main/scala/leon/codegen/CodeGeneration.scala b/src/main/scala/leon/codegen/CodeGeneration.scala
index a33ec69e587f35c183d93932cabe7b340e94d4d4..0e2a3fe235621adf8db2746f56e96db338479929 100644
--- a/src/main/scala/leon/codegen/CodeGeneration.scala
+++ b/src/main/scala/leon/codegen/CodeGeneration.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package codegen
diff --git a/src/main/scala/leon/codegen/CompilationException.scala b/src/main/scala/leon/codegen/CompilationException.scala
index 9cb392ce8f845f8441f6a2f8426d374bdcdbba2c..a782e5c1f9a9d786a4e594e0b386dd333900945c 100644
--- a/src/main/scala/leon/codegen/CompilationException.scala
+++ b/src/main/scala/leon/codegen/CompilationException.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package codegen
diff --git a/src/main/scala/leon/codegen/CompilationUnit.scala b/src/main/scala/leon/codegen/CompilationUnit.scala
index 9cef8cd0452fa6596f1ebc2e86ed5d6f4d394c1f..1bc3600fb74e3af430167431cc68abdb050b95c2 100644
--- a/src/main/scala/leon/codegen/CompilationUnit.scala
+++ b/src/main/scala/leon/codegen/CompilationUnit.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package codegen
diff --git a/src/main/scala/leon/codegen/CompiledExpression.scala b/src/main/scala/leon/codegen/CompiledExpression.scala
index 6467a2068cf56227f26d01df6bec2287d515d48d..d6cb9a11eb611aabbf95519e1e9309c8562812f5 100644
--- a/src/main/scala/leon/codegen/CompiledExpression.scala
+++ b/src/main/scala/leon/codegen/CompiledExpression.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package codegen
diff --git a/src/main/scala/leon/codegen/runtime/GenericValues.scala b/src/main/scala/leon/codegen/runtime/GenericValues.scala
index 710371fea3c351aa76a16c7ae94b459feb144ce0..58ecf8547d07c3c964017d8014b5dd86ca9d6358 100644
--- a/src/main/scala/leon/codegen/runtime/GenericValues.scala
+++ b/src/main/scala/leon/codegen/runtime/GenericValues.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package codegen.runtime
diff --git a/src/main/scala/leon/codegen/runtime/RuntimeResources.scala b/src/main/scala/leon/codegen/runtime/RuntimeResources.scala
index 38c5bbaa1b0b3b5128eed23e4426f43e578d5912..f18f23b3f2c92cb93e2842695874d3b4ee661d55 100644
--- a/src/main/scala/leon/codegen/runtime/RuntimeResources.scala
+++ b/src/main/scala/leon/codegen/runtime/RuntimeResources.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.codegen.runtime
 
diff --git a/src/main/scala/leon/datagen/DataGenerator.scala b/src/main/scala/leon/datagen/DataGenerator.scala
index f2c1193f0438a7b168a0e9697ef5d8d11f50ce91..ea6aac313f357fd6c04577d8a00261e4dfa0fe5c 100644
--- a/src/main/scala/leon/datagen/DataGenerator.scala
+++ b/src/main/scala/leon/datagen/DataGenerator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package datagen
diff --git a/src/main/scala/leon/datagen/GrammarDataGen.scala b/src/main/scala/leon/datagen/GrammarDataGen.scala
index 04541e78a6e63d1fa8670f4d4aeb12dd9c4417a2..22cf17f6e58b3474a4c2d25ee4baded0ed1d8480 100644
--- a/src/main/scala/leon/datagen/GrammarDataGen.scala
+++ b/src/main/scala/leon/datagen/GrammarDataGen.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package datagen
diff --git a/src/main/scala/leon/datagen/NaiveDataGen.scala b/src/main/scala/leon/datagen/NaiveDataGen.scala
index 121c42b8cd561fe5faecd6d59662e66f1c1c3e02..e40359e686e76030fb29171fe18c6eab82482898 100644
--- a/src/main/scala/leon/datagen/NaiveDataGen.scala
+++ b/src/main/scala/leon/datagen/NaiveDataGen.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package datagen
diff --git a/src/main/scala/leon/datagen/SolverDataGen.scala b/src/main/scala/leon/datagen/SolverDataGen.scala
index 3b20e3e357d72b0c6dd520830fbb6394b59115f7..3a222bd6b75cffe2909d6276c24019e9a7682963 100644
--- a/src/main/scala/leon/datagen/SolverDataGen.scala
+++ b/src/main/scala/leon/datagen/SolverDataGen.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package datagen
diff --git a/src/main/scala/leon/datagen/VanuatooDataGen.scala b/src/main/scala/leon/datagen/VanuatooDataGen.scala
index 1975400500b741a8fb59fe953b72faf08bf8968e..0b533e631dee5b0a41181262e0d8c8702b40ea62 100644
--- a/src/main/scala/leon/datagen/VanuatooDataGen.scala
+++ b/src/main/scala/leon/datagen/VanuatooDataGen.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package datagen
diff --git a/src/main/scala/leon/evaluators/AngelicEvaluator.scala b/src/main/scala/leon/evaluators/AngelicEvaluator.scala
index 57f233cf44caa63dd587e0d792eb33ec62b89d55..8230aa85845d35e0113aec976800cbe5a5f49799 100644
--- a/src/main/scala/leon/evaluators/AngelicEvaluator.scala
+++ b/src/main/scala/leon/evaluators/AngelicEvaluator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package evaluators
diff --git a/src/main/scala/leon/evaluators/CodeGenEvaluator.scala b/src/main/scala/leon/evaluators/CodeGenEvaluator.scala
index 59e9be41863b313202f3821e137419e8872cbc01..8521094fababa7b0679dee1bc84691a22048e822 100644
--- a/src/main/scala/leon/evaluators/CodeGenEvaluator.scala
+++ b/src/main/scala/leon/evaluators/CodeGenEvaluator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package evaluators
diff --git a/src/main/scala/leon/evaluators/ContextualEvaluator.scala b/src/main/scala/leon/evaluators/ContextualEvaluator.scala
index 51205fc5c8221c439801786b3c9ee3cc7b2e3287..90d1ac97070133d4d39f30a0ffcda84e7424e550 100644
--- a/src/main/scala/leon/evaluators/ContextualEvaluator.scala
+++ b/src/main/scala/leon/evaluators/ContextualEvaluator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package evaluators
diff --git a/src/main/scala/leon/evaluators/DefaultEvaluator.scala b/src/main/scala/leon/evaluators/DefaultEvaluator.scala
index 985b2988504757a05ec2b881880f5609898e5833..b62446c8d1916537afb315dcac7e88c69b707e21 100644
--- a/src/main/scala/leon/evaluators/DefaultEvaluator.scala
+++ b/src/main/scala/leon/evaluators/DefaultEvaluator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package evaluators
diff --git a/src/main/scala/leon/evaluators/DualEvaluator.scala b/src/main/scala/leon/evaluators/DualEvaluator.scala
index 7976dbfc207679ee92f81b86fd4f00d582b2e9f0..a59559185cf1b2fde266dfc20b5802867d9444a1 100644
--- a/src/main/scala/leon/evaluators/DualEvaluator.scala
+++ b/src/main/scala/leon/evaluators/DualEvaluator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package evaluators
diff --git a/src/main/scala/leon/evaluators/EvaluationPhase.scala b/src/main/scala/leon/evaluators/EvaluationPhase.scala
index 79ae30a5b42e372436f5989659b5fd691cbb05b7..a06d1b39a6be43d64832f5d5527fb34e74ce6c06 100644
--- a/src/main/scala/leon/evaluators/EvaluationPhase.scala
+++ b/src/main/scala/leon/evaluators/EvaluationPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package evaluators
diff --git a/src/main/scala/leon/evaluators/EvaluationResults.scala b/src/main/scala/leon/evaluators/EvaluationResults.scala
index b9cbecdde4cdd31b2b29dcb82fdd23c50aaf9a24..f7da29504b6143a15552818841685124204184f8 100644
--- a/src/main/scala/leon/evaluators/EvaluationResults.scala
+++ b/src/main/scala/leon/evaluators/EvaluationResults.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package evaluators
diff --git a/src/main/scala/leon/evaluators/Evaluator.scala b/src/main/scala/leon/evaluators/Evaluator.scala
index 400409577ac7aebf490d8a961ac44c67036989c7..a15febb65c31129db2d5ee37da88cd148dce3806 100644
--- a/src/main/scala/leon/evaluators/Evaluator.scala
+++ b/src/main/scala/leon/evaluators/Evaluator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package evaluators
diff --git a/src/main/scala/leon/evaluators/EvaluatorContexts.scala b/src/main/scala/leon/evaluators/EvaluatorContexts.scala
index a63ee6483bfcdb7804cd95bfcb32df83a66e235b..859e960d5d7aadbc63de656fd3c340fbc60b30f1 100644
--- a/src/main/scala/leon/evaluators/EvaluatorContexts.scala
+++ b/src/main/scala/leon/evaluators/EvaluatorContexts.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package evaluators
diff --git a/src/main/scala/leon/evaluators/RecursiveEvaluator.scala b/src/main/scala/leon/evaluators/RecursiveEvaluator.scala
index b101f9de4e1fb6abb3d981830a2e551981803f3e..f752b1895d9ac04a629d1b9b68c2a36d447cf07e 100644
--- a/src/main/scala/leon/evaluators/RecursiveEvaluator.scala
+++ b/src/main/scala/leon/evaluators/RecursiveEvaluator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package evaluators
diff --git a/src/main/scala/leon/evaluators/ScalacEvaluator.scala b/src/main/scala/leon/evaluators/ScalacEvaluator.scala
index 63bb9f6fa1193dee0fbda7a69500bd4c2e9fa9b8..db855fbcd77d78f51e0fef778c14cc565b4cf187 100644
--- a/src/main/scala/leon/evaluators/ScalacEvaluator.scala
+++ b/src/main/scala/leon/evaluators/ScalacEvaluator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package evaluators
diff --git a/src/main/scala/leon/evaluators/StreamEvaluator.scala b/src/main/scala/leon/evaluators/StreamEvaluator.scala
index 3fff6e523a945b23761a232094c9327ba276e201..16d42e892881044e7892de1de7bd23de8daf9911 100644
--- a/src/main/scala/leon/evaluators/StreamEvaluator.scala
+++ b/src/main/scala/leon/evaluators/StreamEvaluator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package evaluators
diff --git a/src/main/scala/leon/evaluators/TracingEvaluator.scala b/src/main/scala/leon/evaluators/TracingEvaluator.scala
index 4c0b1f39c9126e4ccf0da6db389394fe0c33d294..4c9f81f2f28f573c24e8c2f60d5a5d7688b0bcb9 100644
--- a/src/main/scala/leon/evaluators/TracingEvaluator.scala
+++ b/src/main/scala/leon/evaluators/TracingEvaluator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package evaluators
diff --git a/src/main/scala/leon/frontends/scalac/ASTExtractors.scala b/src/main/scala/leon/frontends/scalac/ASTExtractors.scala
index b0885825cdac71a4f709e34e3a45b3e30a8f584b..cdbfc205c30cdf6fbc73cb7f4c15e291cbf53b93 100644
--- a/src/main/scala/leon/frontends/scalac/ASTExtractors.scala
+++ b/src/main/scala/leon/frontends/scalac/ASTExtractors.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package frontends.scalac
diff --git a/src/main/scala/leon/frontends/scalac/ClassgenPhase.scala b/src/main/scala/leon/frontends/scalac/ClassgenPhase.scala
index 959028bf46390a93256b7ea8a4cd1782ccc13140..c7f5823ae6bf5e997758266693782df3a3e72518 100644
--- a/src/main/scala/leon/frontends/scalac/ClassgenPhase.scala
+++ b/src/main/scala/leon/frontends/scalac/ClassgenPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package frontends.scalac
diff --git a/src/main/scala/leon/frontends/scalac/CodeExtraction.scala b/src/main/scala/leon/frontends/scalac/CodeExtraction.scala
index 65ea83c7f9b760dd5d165f17891f4cc7225f1786..497cbb4f9ac70417744b0e6cf177797b1c322931 100644
--- a/src/main/scala/leon/frontends/scalac/CodeExtraction.scala
+++ b/src/main/scala/leon/frontends/scalac/CodeExtraction.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package frontends.scalac
diff --git a/src/main/scala/leon/frontends/scalac/ExtractionPhase.scala b/src/main/scala/leon/frontends/scalac/ExtractionPhase.scala
index ffb4fa90c3bb15c682f7886f3d3bbf9ee79c508b..3a338b9f00be52c27afbf5893843a233112dd37e 100644
--- a/src/main/scala/leon/frontends/scalac/ExtractionPhase.scala
+++ b/src/main/scala/leon/frontends/scalac/ExtractionPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package frontends.scalac
diff --git a/src/main/scala/leon/frontends/scalac/FullScalaCompiler.scala b/src/main/scala/leon/frontends/scalac/FullScalaCompiler.scala
index 2ae74e2020ccc391f5b478d60fda42d5f2809ab5..72e98e01561d954abe1048d80753228b0459e935 100644
--- a/src/main/scala/leon/frontends/scalac/FullScalaCompiler.scala
+++ b/src/main/scala/leon/frontends/scalac/FullScalaCompiler.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package frontends.scalac
diff --git a/src/main/scala/leon/frontends/scalac/LeonExtraction.scala b/src/main/scala/leon/frontends/scalac/LeonExtraction.scala
index 3bc1a0d05396479bd4d4d723ee8e1aca5a53c488..10ca2cb97214a5046dbabaedf060352402582ed8 100644
--- a/src/main/scala/leon/frontends/scalac/LeonExtraction.scala
+++ b/src/main/scala/leon/frontends/scalac/LeonExtraction.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package frontends.scalac
diff --git a/src/main/scala/leon/frontends/scalac/SaveImports.scala b/src/main/scala/leon/frontends/scalac/SaveImports.scala
index b9e557ff76b9043fce199f52a0951136795ddcd3..bed944f38b15568509de54fcb26aebf30eec127d 100644
--- a/src/main/scala/leon/frontends/scalac/SaveImports.scala
+++ b/src/main/scala/leon/frontends/scalac/SaveImports.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package frontends.scalac
diff --git a/src/main/scala/leon/frontends/scalac/ScalaCompiler.scala b/src/main/scala/leon/frontends/scalac/ScalaCompiler.scala
index a98bd86fbe23cc698456c8319379b6b06f5b90ec..0ae89a4633c0e5a7c87c35d965b2653418e443cf 100644
--- a/src/main/scala/leon/frontends/scalac/ScalaCompiler.scala
+++ b/src/main/scala/leon/frontends/scalac/ScalaCompiler.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package frontends.scalac
diff --git a/src/main/scala/leon/frontends/scalac/SimpleReporter.scala b/src/main/scala/leon/frontends/scalac/SimpleReporter.scala
index c203ee63c17585c9bcf5922762e3046e8662c888..79a3495c64c26e7ca7111811d0a84318ce3f5ba1 100644
--- a/src/main/scala/leon/frontends/scalac/SimpleReporter.scala
+++ b/src/main/scala/leon/frontends/scalac/SimpleReporter.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package frontends.scalac
diff --git a/src/main/scala/leon/genc/CAST.scala b/src/main/scala/leon/genc/CAST.scala
index 9a9242859e799488eeb8a42170f6fcedd1b0dd13..a05f3beb98d21e0c77a3222004645af5e35555fe 100644
--- a/src/main/scala/leon/genc/CAST.scala
+++ b/src/main/scala/leon/genc/CAST.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package genc
diff --git a/src/main/scala/leon/genc/CConverter.scala b/src/main/scala/leon/genc/CConverter.scala
index e7795adbefe4ae259a3bab676509d66a8a4c851d..ea3130d4c337bbfb4812269dcbe73fa63c9420eb 100644
--- a/src/main/scala/leon/genc/CConverter.scala
+++ b/src/main/scala/leon/genc/CConverter.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package genc
diff --git a/src/main/scala/leon/genc/CFileOutputPhase.scala b/src/main/scala/leon/genc/CFileOutputPhase.scala
index f2b7797183da17ccb6e326a85a779a4ef58be9e2..2e687e0b7056bc2c777e0516c304b02014e4ed1e 100644
--- a/src/main/scala/leon/genc/CFileOutputPhase.scala
+++ b/src/main/scala/leon/genc/CFileOutputPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package genc
diff --git a/src/main/scala/leon/genc/CPrinter.scala b/src/main/scala/leon/genc/CPrinter.scala
index eec404f0c5283bbf09e56dbe79e8335286f61ae6..9c38fcf81574a2223c0f084f7ddb2f8e45f8c537 100644
--- a/src/main/scala/leon/genc/CPrinter.scala
+++ b/src/main/scala/leon/genc/CPrinter.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package genc
diff --git a/src/main/scala/leon/genc/CPrinterHelper.scala b/src/main/scala/leon/genc/CPrinterHelper.scala
index 5c32df8b7289b0ca5510d04680ab449e915a12dd..a173aa24b5df3ef352f2ef4bb49a79d88ccefc7f 100644
--- a/src/main/scala/leon/genc/CPrinterHelper.scala
+++ b/src/main/scala/leon/genc/CPrinterHelper.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package genc
diff --git a/src/main/scala/leon/genc/GenerateCPhase.scala b/src/main/scala/leon/genc/GenerateCPhase.scala
index c30d32274db7370a8f9af5616df3cbe505b0389e..2d66adbc969d0fe8ad8488c25e6cf9a12362fb69 100644
--- a/src/main/scala/leon/genc/GenerateCPhase.scala
+++ b/src/main/scala/leon/genc/GenerateCPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package genc
diff --git a/src/main/scala/leon/grammars/BaseGrammar.scala b/src/main/scala/leon/grammars/BaseGrammar.scala
index e7acd8279d530b18263b4049d46f550095a0474c..b10b5a92a6bc45977978012b786a2f0cb4a58a52 100644
--- a/src/main/scala/leon/grammars/BaseGrammar.scala
+++ b/src/main/scala/leon/grammars/BaseGrammar.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/Constants.scala b/src/main/scala/leon/grammars/Constants.scala
index 81c55346052668e0d82b05ee240867eb1e5c468c..5decc853c62bb78bd94244995d5e5a28586d5247 100644
--- a/src/main/scala/leon/grammars/Constants.scala
+++ b/src/main/scala/leon/grammars/Constants.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/Empty.scala b/src/main/scala/leon/grammars/Empty.scala
index 737f9cdf389454f403a6581e13eec7fafa383f34..ebf35ab52203a66681af5cd7f443d87c906b2911 100644
--- a/src/main/scala/leon/grammars/Empty.scala
+++ b/src/main/scala/leon/grammars/Empty.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/EqualityGrammar.scala b/src/main/scala/leon/grammars/EqualityGrammar.scala
index a2f9c41360ada03334ace63eca3ca46f9f6d5ff7..2120fdde0cc13be546eaae4a0c8bc1f9091314c9 100644
--- a/src/main/scala/leon/grammars/EqualityGrammar.scala
+++ b/src/main/scala/leon/grammars/EqualityGrammar.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/ExpressionGrammar.scala b/src/main/scala/leon/grammars/ExpressionGrammar.scala
index 1c1feaa64453fa104471686c45d739b91ba64bb1..3e3d3c898019b19ad98a6b5eb8d5e82313f2ae69 100644
--- a/src/main/scala/leon/grammars/ExpressionGrammar.scala
+++ b/src/main/scala/leon/grammars/ExpressionGrammar.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/FunctionCalls.scala b/src/main/scala/leon/grammars/FunctionCalls.scala
index 65836341ea95ccfd9bb302faf279bbc5b7bdc4a9..27d9c51974fe08304aa074f443a07e984313d38d 100644
--- a/src/main/scala/leon/grammars/FunctionCalls.scala
+++ b/src/main/scala/leon/grammars/FunctionCalls.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/Grammars.scala b/src/main/scala/leon/grammars/Grammars.scala
index 1a9fb92dd3a7b0fad9d2bb611a78ecd6773907e3..762ea5325f750dcb2a6b3a07221347c8d6f81f90 100644
--- a/src/main/scala/leon/grammars/Grammars.scala
+++ b/src/main/scala/leon/grammars/Grammars.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/NonTerminal.scala b/src/main/scala/leon/grammars/NonTerminal.scala
index 600189ffa06378841f6bf3285f7f1bd7bb6116f5..c57283f264833a358a13ceb8a590f302df9e6143 100644
--- a/src/main/scala/leon/grammars/NonTerminal.scala
+++ b/src/main/scala/leon/grammars/NonTerminal.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/OneOf.scala b/src/main/scala/leon/grammars/OneOf.scala
index 76bd6434abcee730bf494a79e84507125a21bd97..3e77de8fad3fd4ec3871dbdc3f106df56847e9e3 100644
--- a/src/main/scala/leon/grammars/OneOf.scala
+++ b/src/main/scala/leon/grammars/OneOf.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/ProductionRule.scala b/src/main/scala/leon/grammars/ProductionRule.scala
index 5b97beeff8ed629b8c75f09fda6016ff7e7c0285..ad740484708a2e8a1a2a6b4224a8ee17b762c2c4 100644
--- a/src/main/scala/leon/grammars/ProductionRule.scala
+++ b/src/main/scala/leon/grammars/ProductionRule.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/SafeRecursiveCalls.scala b/src/main/scala/leon/grammars/SafeRecursiveCalls.scala
index b00d490fbaadb82c09f1811a62ce6f1927bc9169..858cc6efc064731c1b816cce474fa83ced38d0e7 100644
--- a/src/main/scala/leon/grammars/SafeRecursiveCalls.scala
+++ b/src/main/scala/leon/grammars/SafeRecursiveCalls.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/SimilarTo.scala b/src/main/scala/leon/grammars/SimilarTo.scala
index 3a7708e9a77960ffbfde98d478d2ca7c73c713d0..4d2ee3f450c3498dee5eea9f30d50009f7a00dda 100644
--- a/src/main/scala/leon/grammars/SimilarTo.scala
+++ b/src/main/scala/leon/grammars/SimilarTo.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/Tags.scala b/src/main/scala/leon/grammars/Tags.scala
index 4a6b6fca491b8db6f74622edd9298ec5cd6053b0..3686fd462e9560b457fa535a8fe88afb0a5816b4 100644
--- a/src/main/scala/leon/grammars/Tags.scala
+++ b/src/main/scala/leon/grammars/Tags.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/ValueGrammar.scala b/src/main/scala/leon/grammars/ValueGrammar.scala
index d3c42201728f4b03d9518b3db503cff9189dcc8b..c97ed9a141496c428ec0e6db05dae852384cb459 100644
--- a/src/main/scala/leon/grammars/ValueGrammar.scala
+++ b/src/main/scala/leon/grammars/ValueGrammar.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/transformers/DepthBoundedGrammar.scala b/src/main/scala/leon/grammars/transformers/DepthBoundedGrammar.scala
index 80e2c2c5cf8e3badf2b3c82293528dcee2fc3052..10a7f314c72accc008fed6760f28c06437821fa3 100644
--- a/src/main/scala/leon/grammars/transformers/DepthBoundedGrammar.scala
+++ b/src/main/scala/leon/grammars/transformers/DepthBoundedGrammar.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/transformers/EmbeddedGrammar.scala b/src/main/scala/leon/grammars/transformers/EmbeddedGrammar.scala
index f81474d80bdf5ee47d277acc9f044513f5ca2afd..cb5bff3f546eee7a5cd297a835803f89dc2a5c66 100644
--- a/src/main/scala/leon/grammars/transformers/EmbeddedGrammar.scala
+++ b/src/main/scala/leon/grammars/transformers/EmbeddedGrammar.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/transformers/SizeBoundedGrammar.scala b/src/main/scala/leon/grammars/transformers/SizeBoundedGrammar.scala
index f716086035812d2600045236bbc145de3da4065a..b506ac82be7029bf945e0fbb977a329971875df7 100644
--- a/src/main/scala/leon/grammars/transformers/SizeBoundedGrammar.scala
+++ b/src/main/scala/leon/grammars/transformers/SizeBoundedGrammar.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/transformers/TaggedGrammar.scala b/src/main/scala/leon/grammars/transformers/TaggedGrammar.scala
index 70e14d1f86cd74d186b47973582215b77dfd343c..2d0d73fd325c85aa861b21b67b180b936387f393 100644
--- a/src/main/scala/leon/grammars/transformers/TaggedGrammar.scala
+++ b/src/main/scala/leon/grammars/transformers/TaggedGrammar.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/grammars/transformers/Union.scala b/src/main/scala/leon/grammars/transformers/Union.scala
index 471625ac3c22c22456f49f366ed26e5195b5f4ab..ab61004fa673a22553d54e747ff55e20bce9ba4c 100644
--- a/src/main/scala/leon/grammars/transformers/Union.scala
+++ b/src/main/scala/leon/grammars/transformers/Union.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package grammars
diff --git a/src/main/scala/leon/invariant/datastructure/DisjointSets.scala b/src/main/scala/leon/invariant/datastructure/DisjointSets.scala
index 003bb31d1233ce7ab3ad1fe0dbe775008ae7f806..d9bb73e39c70072a1719549470db10f0fe41875f 100644
--- a/src/main/scala/leon/invariant/datastructure/DisjointSets.scala
+++ b/src/main/scala/leon/invariant/datastructure/DisjointSets.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.datastructure
 
diff --git a/src/main/scala/leon/invariant/datastructure/Graph.scala b/src/main/scala/leon/invariant/datastructure/Graph.scala
index e8c8a729688e9ea6c79898113404229d0e4ff15f..8af783f52d8cf033fc471a7c4ed522195547d514 100644
--- a/src/main/scala/leon/invariant/datastructure/Graph.scala
+++ b/src/main/scala/leon/invariant/datastructure/Graph.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.datastructure
 
diff --git a/src/main/scala/leon/invariant/datastructure/Maps.scala b/src/main/scala/leon/invariant/datastructure/Maps.scala
index ca2dcb98e99f247651dfd1b8632c570630fce7f0..7bd237a74c95a5da247442c13fa463a1a6889042 100644
--- a/src/main/scala/leon/invariant/datastructure/Maps.scala
+++ b/src/main/scala/leon/invariant/datastructure/Maps.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.datastructure
 
diff --git a/src/main/scala/leon/invariant/engine/CompositionalTimeBoundSolver.scala b/src/main/scala/leon/invariant/engine/CompositionalTimeBoundSolver.scala
index 1992607fa3dfed9e64ae4e920fd683e973f62f17..e35ab42fbfa36ac9fe6b4ad234bcc5d4783b4eaa 100644
--- a/src/main/scala/leon/invariant/engine/CompositionalTimeBoundSolver.scala
+++ b/src/main/scala/leon/invariant/engine/CompositionalTimeBoundSolver.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.engine
 
diff --git a/src/main/scala/leon/invariant/engine/ConstraintTracker.scala b/src/main/scala/leon/invariant/engine/ConstraintTracker.scala
index 6c7d1e2ec7d6c170cb66505357b515f73de521ab..488ce7e3a6d952005c4ae0dcf28a3f1913eb0973 100644
--- a/src/main/scala/leon/invariant/engine/ConstraintTracker.scala
+++ b/src/main/scala/leon/invariant/engine/ConstraintTracker.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.engine
 
diff --git a/src/main/scala/leon/invariant/engine/InferInvariantsPhase.scala b/src/main/scala/leon/invariant/engine/InferInvariantsPhase.scala
index 78fc476dd8ab9f3b8bc70010a40e021e2424f367..e6c62ee93f28eb483c251ab775260cb354d6c8c6 100644
--- a/src/main/scala/leon/invariant/engine/InferInvariantsPhase.scala
+++ b/src/main/scala/leon/invariant/engine/InferInvariantsPhase.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.engine
 
diff --git a/src/main/scala/leon/invariant/engine/InferenceContext.scala b/src/main/scala/leon/invariant/engine/InferenceContext.scala
index 904ae772862b514ea99a19d76a3cff7c9a092e2b..fa7b78c16ac454c85acef85b8e9b40eb9f79e264 100644
--- a/src/main/scala/leon/invariant/engine/InferenceContext.scala
+++ b/src/main/scala/leon/invariant/engine/InferenceContext.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.engine
 
diff --git a/src/main/scala/leon/invariant/engine/InferenceEngine.scala b/src/main/scala/leon/invariant/engine/InferenceEngine.scala
index 3e7f2fa3fe143c18ddbf4d4cc43294e9f824caa1..ff7c2ab11b0f3794da201cd601b5d0c5b3ef335e 100644
--- a/src/main/scala/leon/invariant/engine/InferenceEngine.scala
+++ b/src/main/scala/leon/invariant/engine/InferenceEngine.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.engine
 
diff --git a/src/main/scala/leon/invariant/engine/InferenceReport.scala b/src/main/scala/leon/invariant/engine/InferenceReport.scala
index 4b0fb349f591780da0856e4ccbbe7e49f30c8d83..b782aa5e0b82915b248af0114bc8714d8b2bd7eb 100644
--- a/src/main/scala/leon/invariant/engine/InferenceReport.scala
+++ b/src/main/scala/leon/invariant/engine/InferenceReport.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package invariant.engine
diff --git a/src/main/scala/leon/invariant/engine/RefinementEngine.scala b/src/main/scala/leon/invariant/engine/RefinementEngine.scala
index 9502cefad49fb3a44242194e880caeaca74b6dab..3d849ac4684aee0efca93f75b43b17b8d64ff0d7 100644
--- a/src/main/scala/leon/invariant/engine/RefinementEngine.scala
+++ b/src/main/scala/leon/invariant/engine/RefinementEngine.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.engine
 
diff --git a/src/main/scala/leon/invariant/engine/SpecInstantiator.scala b/src/main/scala/leon/invariant/engine/SpecInstantiator.scala
index 1398270d0a39ffad5d0e7cfa0a8017b679b5dff6..dfd5292f4c8d7be528d72e652dd929e9b0a221d5 100644
--- a/src/main/scala/leon/invariant/engine/SpecInstantiator.scala
+++ b/src/main/scala/leon/invariant/engine/SpecInstantiator.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.engine
 import z3.scala._
diff --git a/src/main/scala/leon/invariant/engine/TemplateEnumerator.scala b/src/main/scala/leon/invariant/engine/TemplateEnumerator.scala
index 1e717dbc1a23723680ecdffeb27b3f78553d1747..e830d91b2e7f2bff1268b6e00f03f121539b7b59 100644
--- a/src/main/scala/leon/invariant/engine/TemplateEnumerator.scala
+++ b/src/main/scala/leon/invariant/engine/TemplateEnumerator.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.engine
 
diff --git a/src/main/scala/leon/invariant/engine/UnfoldingTemplateSolver.scala b/src/main/scala/leon/invariant/engine/UnfoldingTemplateSolver.scala
index 15063dd35ae1812c42ef9d1831a10406c4ae84ae..7634da75ad61fca3613566861457c3d77ed6784b 100644
--- a/src/main/scala/leon/invariant/engine/UnfoldingTemplateSolver.scala
+++ b/src/main/scala/leon/invariant/engine/UnfoldingTemplateSolver.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.engine
 
diff --git a/src/main/scala/leon/invariant/factories/AxiomFactory.scala b/src/main/scala/leon/invariant/factories/AxiomFactory.scala
index ebc33562c87f6db9c7b9db7514524956eb2eb3a3..126e3d1db01c122a2a9b115b19dd218dd67f5ec2 100644
--- a/src/main/scala/leon/invariant/factories/AxiomFactory.scala
+++ b/src/main/scala/leon/invariant/factories/AxiomFactory.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.factories
 
diff --git a/src/main/scala/leon/invariant/factories/TemplateFactory.scala b/src/main/scala/leon/invariant/factories/TemplateFactory.scala
index ea0f0c63368aaaac74470811265b9f99d46ea883..c57f279fc82367c55faaf85d2e4b93870c019ddc 100644
--- a/src/main/scala/leon/invariant/factories/TemplateFactory.scala
+++ b/src/main/scala/leon/invariant/factories/TemplateFactory.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.factories
 
diff --git a/src/main/scala/leon/invariant/factories/TemplateInstantiator.scala b/src/main/scala/leon/invariant/factories/TemplateInstantiator.scala
index dc7caf9b3406e6e4d47e7908bc6400d1c24b4c3a..ea810b82843b9eeb25464ac70dc6c75f78000d3c 100644
--- a/src/main/scala/leon/invariant/factories/TemplateInstantiator.scala
+++ b/src/main/scala/leon/invariant/factories/TemplateInstantiator.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.factories
 
diff --git a/src/main/scala/leon/invariant/factories/TemplateSolverFactory.scala b/src/main/scala/leon/invariant/factories/TemplateSolverFactory.scala
index 96c8d212a59cfc39c8cc428dc521f8e4a278a004..888c579bf047c017dfa2c68baa5e7dc5441955d7 100644
--- a/src/main/scala/leon/invariant/factories/TemplateSolverFactory.scala
+++ b/src/main/scala/leon/invariant/factories/TemplateSolverFactory.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.factories
 
diff --git a/src/main/scala/leon/invariant/structure/Constraint.scala b/src/main/scala/leon/invariant/structure/Constraint.scala
index 513bfd9687e0881491307ab53807b344fd7994c8..e55481b359de198b1f41fdc76b8bd1ea8ad1d13e 100644
--- a/src/main/scala/leon/invariant/structure/Constraint.scala
+++ b/src/main/scala/leon/invariant/structure/Constraint.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.structure
 
diff --git a/src/main/scala/leon/invariant/structure/Formula.scala b/src/main/scala/leon/invariant/structure/Formula.scala
index 588cf86ea7b87c4e8840bf288e78a2baa87d3c33..da56f3a8ed987505520c3246fd527c9b371dc36b 100644
--- a/src/main/scala/leon/invariant/structure/Formula.scala
+++ b/src/main/scala/leon/invariant/structure/Formula.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.structure
 
diff --git a/src/main/scala/leon/invariant/structure/FunctionUtils.scala b/src/main/scala/leon/invariant/structure/FunctionUtils.scala
index ccee2b16f2be7040b36c77b88703fa19239b2463..3d56016892223b5c30ce293857716c4decc53c70 100644
--- a/src/main/scala/leon/invariant/structure/FunctionUtils.scala
+++ b/src/main/scala/leon/invariant/structure/FunctionUtils.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.structure
 
diff --git a/src/main/scala/leon/invariant/structure/LinearConstraintUtil.scala b/src/main/scala/leon/invariant/structure/LinearConstraintUtil.scala
index aee689be4bd1a1f89760272220e71132cbba8549..ee95d67c704b0432ec23a8b76b8c675d4d171091 100644
--- a/src/main/scala/leon/invariant/structure/LinearConstraintUtil.scala
+++ b/src/main/scala/leon/invariant/structure/LinearConstraintUtil.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.structure
 
diff --git a/src/main/scala/leon/invariant/templateSolvers/CegisSolver.scala b/src/main/scala/leon/invariant/templateSolvers/CegisSolver.scala
index a3eca287b0d221af93120b1578020e8baa7a5fc9..a08e4fef081cb4602ffbece82c79d65cc55be8ba 100644
--- a/src/main/scala/leon/invariant/templateSolvers/CegisSolver.scala
+++ b/src/main/scala/leon/invariant/templateSolvers/CegisSolver.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.templateSolvers
 
diff --git a/src/main/scala/leon/invariant/templateSolvers/ExtendedUFSolver.scala b/src/main/scala/leon/invariant/templateSolvers/ExtendedUFSolver.scala
index 9a9c1b0b4290b07408adb33c0e174813de831a29..f81d340c73b37346e2b69d3d2574787dbe858d76 100644
--- a/src/main/scala/leon/invariant/templateSolvers/ExtendedUFSolver.scala
+++ b/src/main/scala/leon/invariant/templateSolvers/ExtendedUFSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package invariant.templateSolvers
diff --git a/src/main/scala/leon/invariant/templateSolvers/FarkasLemmaSolver.scala b/src/main/scala/leon/invariant/templateSolvers/FarkasLemmaSolver.scala
index 62eabca927059aa61c54a341d5339385a5c26e42..4964c9666072bd82db6876c5e3395df16fbeb0b9 100644
--- a/src/main/scala/leon/invariant/templateSolvers/FarkasLemmaSolver.scala
+++ b/src/main/scala/leon/invariant/templateSolvers/FarkasLemmaSolver.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.templateSolvers
 
diff --git a/src/main/scala/leon/invariant/templateSolvers/NLTemplateSolver.scala b/src/main/scala/leon/invariant/templateSolvers/NLTemplateSolver.scala
index f0da67891a2240fbb175957a192d39b926f5939f..7a5dd39a921944d067697dc7eef721a172ba56c7 100644
--- a/src/main/scala/leon/invariant/templateSolvers/NLTemplateSolver.scala
+++ b/src/main/scala/leon/invariant/templateSolvers/NLTemplateSolver.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.templateSolvers
 
diff --git a/src/main/scala/leon/invariant/templateSolvers/NLTemplateSolverWithMult.scala b/src/main/scala/leon/invariant/templateSolvers/NLTemplateSolverWithMult.scala
index 40ecbf14c8e30bede887e380b1fd27243a6e5de8..78746330187015714b04dee7c9b2cb25d0440b66 100644
--- a/src/main/scala/leon/invariant/templateSolvers/NLTemplateSolverWithMult.scala
+++ b/src/main/scala/leon/invariant/templateSolvers/NLTemplateSolverWithMult.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.templateSolvers
 
diff --git a/src/main/scala/leon/invariant/templateSolvers/TemplateSolver.scala b/src/main/scala/leon/invariant/templateSolvers/TemplateSolver.scala
index e42817a1e51bea5cd4c65e08f549489add3249f0..c46228f3c99e71e49227ed5e6c1094537ca22d48 100644
--- a/src/main/scala/leon/invariant/templateSolvers/TemplateSolver.scala
+++ b/src/main/scala/leon/invariant/templateSolvers/TemplateSolver.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.templateSolvers
 
diff --git a/src/main/scala/leon/invariant/templateSolvers/UFADTEliminator.scala b/src/main/scala/leon/invariant/templateSolvers/UFADTEliminator.scala
index 4edc0f59a9e12ad702e4913b5d7080e716177b56..2ad934ed1994e2876a8392a28e6a54c39b3f88fa 100644
--- a/src/main/scala/leon/invariant/templateSolvers/UFADTEliminator.scala
+++ b/src/main/scala/leon/invariant/templateSolvers/UFADTEliminator.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.templateSolvers
 
diff --git a/src/main/scala/leon/invariant/util/CallGraph.scala b/src/main/scala/leon/invariant/util/CallGraph.scala
index 7f49738744db2aa663dc1ca6bdc891b444c8dc66..ede408c37badd0a5727fe5e7f46e7afe099ec26f 100644
--- a/src/main/scala/leon/invariant/util/CallGraph.scala
+++ b/src/main/scala/leon/invariant/util/CallGraph.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.util
 
diff --git a/src/main/scala/leon/invariant/util/ExpressionTransformer.scala b/src/main/scala/leon/invariant/util/ExpressionTransformer.scala
index 5de31ddac39d0529ea1e715a747581df831ae198..465d6954539df3cda4ea16d7afa7dada369ae791 100644
--- a/src/main/scala/leon/invariant/util/ExpressionTransformer.scala
+++ b/src/main/scala/leon/invariant/util/ExpressionTransformer.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.util
 
diff --git a/src/main/scala/leon/invariant/util/LetTupleSimplification.scala b/src/main/scala/leon/invariant/util/LetTupleSimplification.scala
index d560f5bc2719797679f64ec99e3d9806b12227b4..72b814904a28207791043588d4bbbc908d0663a3 100644
--- a/src/main/scala/leon/invariant/util/LetTupleSimplification.scala
+++ b/src/main/scala/leon/invariant/util/LetTupleSimplification.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.util
 
diff --git a/src/main/scala/leon/invariant/util/Minimizer.scala b/src/main/scala/leon/invariant/util/Minimizer.scala
index 267f66bae0043a0265dd8eda71dc9bd40eef7119..ddf7c01dda693e9067376a2f1b01942ad7e007c2 100644
--- a/src/main/scala/leon/invariant/util/Minimizer.scala
+++ b/src/main/scala/leon/invariant/util/Minimizer.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.util
 
diff --git a/src/main/scala/leon/invariant/util/RealToInt.scala b/src/main/scala/leon/invariant/util/RealToInt.scala
index 6c1860160f2bebc5bf0cb574b9c9934985246f45..e42c80477bc6f9ee09455211102bc76f2aa93f65 100644
--- a/src/main/scala/leon/invariant/util/RealToInt.scala
+++ b/src/main/scala/leon/invariant/util/RealToInt.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.util
 
diff --git a/src/main/scala/leon/invariant/util/RealValuedExprEvaluator.scala b/src/main/scala/leon/invariant/util/RealValuedExprEvaluator.scala
index d591de24533d0f26fdfaae35386a87d1b936b617..2c94f7c654674f97c2d986771c8dc2d42381ee3f 100644
--- a/src/main/scala/leon/invariant/util/RealValuedExprEvaluator.scala
+++ b/src/main/scala/leon/invariant/util/RealValuedExprEvaluator.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.util
 
diff --git a/src/main/scala/leon/invariant/util/SolverUtil.scala b/src/main/scala/leon/invariant/util/SolverUtil.scala
index a9ff8b0f19cfb4733243b28ce59d6379ff372727..e0f3fe000b8ddd332f7cf6557b6874613c7c3982 100644
--- a/src/main/scala/leon/invariant/util/SolverUtil.scala
+++ b/src/main/scala/leon/invariant/util/SolverUtil.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.util
 
diff --git a/src/main/scala/leon/invariant/util/Stats.scala b/src/main/scala/leon/invariant/util/Stats.scala
index eb5dc6efd83c35226fe90409482955357843ea89..9b957d3aced36c2f4c4c881d4dd8337d24ae5922 100644
--- a/src/main/scala/leon/invariant/util/Stats.scala
+++ b/src/main/scala/leon/invariant/util/Stats.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.util
 
diff --git a/src/main/scala/leon/invariant/util/TVarFactory.scala b/src/main/scala/leon/invariant/util/TVarFactory.scala
index 7fdebb008ec6529914c4f40aeb6451ed22f9aaef..cafad81b885c81cb3be4e8626954246564831796 100644
--- a/src/main/scala/leon/invariant/util/TVarFactory.scala
+++ b/src/main/scala/leon/invariant/util/TVarFactory.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.util
 
diff --git a/src/main/scala/leon/invariant/util/TimerUtil.scala b/src/main/scala/leon/invariant/util/TimerUtil.scala
index 77e9b520116234e1d4bb6fee6ddf7563deed1640..22dfffa24ec2c400126ea1df913377e511b9a4e0 100644
--- a/src/main/scala/leon/invariant/util/TimerUtil.scala
+++ b/src/main/scala/leon/invariant/util/TimerUtil.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.util
 
diff --git a/src/main/scala/leon/invariant/util/TreeUtil.scala b/src/main/scala/leon/invariant/util/TreeUtil.scala
index 88dabc505faf476cef5e6fae516e6d90e093d676..b99d09125d7ad783a67f3d4a769086fdc091dee9 100644
--- a/src/main/scala/leon/invariant/util/TreeUtil.scala
+++ b/src/main/scala/leon/invariant/util/TreeUtil.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.util
 
diff --git a/src/main/scala/leon/invariant/util/Util.scala b/src/main/scala/leon/invariant/util/Util.scala
index c660b065062ca99c5f4e87d18a259b7d1abbbeb7..472bc11921501ff7fa2ac3c604f13740fe714250 100644
--- a/src/main/scala/leon/invariant/util/Util.scala
+++ b/src/main/scala/leon/invariant/util/Util.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package invariant.util
 
diff --git a/src/main/scala/leon/package.scala b/src/main/scala/leon/package.scala
index 1471097242f07e3ca001255015ec8dc6a8c84a96..8a6a6904f3e6c2450f48b30cc939fe1d7f3b4368 100644
--- a/src/main/scala/leon/package.scala
+++ b/src/main/scala/leon/package.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 /** Core package of the Leon system 
   *
diff --git a/src/main/scala/leon/purescala/CallGraph.scala b/src/main/scala/leon/purescala/CallGraph.scala
index edeaab26953ef6734b2a334e440e04dfb59d38c5..63fe2c570977b0f913f29db8874c4132bf191d94 100644
--- a/src/main/scala/leon/purescala/CallGraph.scala
+++ b/src/main/scala/leon/purescala/CallGraph.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/Common.scala b/src/main/scala/leon/purescala/Common.scala
index d43bb4c8a2467a7aff53b001dc51d552c8719af5..848ded806dc049df282c85b022c3c35a09be10da 100644
--- a/src/main/scala/leon/purescala/Common.scala
+++ b/src/main/scala/leon/purescala/Common.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/Constructors.scala b/src/main/scala/leon/purescala/Constructors.scala
index 95218cb2857a97c6834ac039f20c426a0736be8f..24c0f000c4ac5b9d1d0f19d531772fe22a53d516 100644
--- a/src/main/scala/leon/purescala/Constructors.scala
+++ b/src/main/scala/leon/purescala/Constructors.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/DefOps.scala b/src/main/scala/leon/purescala/DefOps.scala
index c79282c53fe73f9754099d7041e182e5df813c09..ef9fc37b39c18c8ce6a0430dcb69901d227f85d4 100644
--- a/src/main/scala/leon/purescala/DefOps.scala
+++ b/src/main/scala/leon/purescala/DefOps.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.purescala
 
diff --git a/src/main/scala/leon/purescala/Definitions.scala b/src/main/scala/leon/purescala/Definitions.scala
index 2178a07af2ea4a0d88d1209a4b2eebedfc299f19..484745ae09d0f09340acaac5c83c5badd1c79762 100644
--- a/src/main/scala/leon/purescala/Definitions.scala
+++ b/src/main/scala/leon/purescala/Definitions.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/ExprOps.scala b/src/main/scala/leon/purescala/ExprOps.scala
index c632a6d6999e2e9ada259d6041b4e041178fe527..9724d846cedbcc10b2c22b26cd095832b53e1b27 100644
--- a/src/main/scala/leon/purescala/ExprOps.scala
+++ b/src/main/scala/leon/purescala/ExprOps.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/Expressions.scala b/src/main/scala/leon/purescala/Expressions.scala
index cff87c5f611eb5bf5f4677ab57c08a434cef37d3..6d6382709e704d4562a5a0027005d7b0ef4c4264 100644
--- a/src/main/scala/leon/purescala/Expressions.scala
+++ b/src/main/scala/leon/purescala/Expressions.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.purescala
 
diff --git a/src/main/scala/leon/purescala/Extractors.scala b/src/main/scala/leon/purescala/Extractors.scala
index 6c45aa7056ec7d5b40fcd89e2468a2098f0bfaae..c7d8a1a40ac9d2bf7f1386311941fe1006881ad3 100644
--- a/src/main/scala/leon/purescala/Extractors.scala
+++ b/src/main/scala/leon/purescala/Extractors.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/FunctionClosure.scala b/src/main/scala/leon/purescala/FunctionClosure.scala
index ff8feb33edc440a876cd0ad506b0e0da92967bb2..1ffaccef7b1fd4bddf0f5f5d40bdd9ac0b9b5df0 100644
--- a/src/main/scala/leon/purescala/FunctionClosure.scala
+++ b/src/main/scala/leon/purescala/FunctionClosure.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/FunctionMapping.scala b/src/main/scala/leon/purescala/FunctionMapping.scala
index 34a9c2d8087c76dc31dd0e9a81c650e75239b1f5..cee6df3d2ccc562ecd98625b73fd5532cc873fb9 100644
--- a/src/main/scala/leon/purescala/FunctionMapping.scala
+++ b/src/main/scala/leon/purescala/FunctionMapping.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/MethodLifting.scala b/src/main/scala/leon/purescala/MethodLifting.scala
index 0e9e11d171a15e2b0b5fb77d0b3f0e65d44be38b..6743da68b8509e43192a825cf0a25cc6c1cdb3d2 100644
--- a/src/main/scala/leon/purescala/MethodLifting.scala
+++ b/src/main/scala/leon/purescala/MethodLifting.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/PrettyPrinter.scala b/src/main/scala/leon/purescala/PrettyPrinter.scala
index 05622598a6fae3e39f2a077e2206150819d93887..88f6fd70c9e92c49db0cb23075fbfa7779c6b161 100644
--- a/src/main/scala/leon/purescala/PrettyPrinter.scala
+++ b/src/main/scala/leon/purescala/PrettyPrinter.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/PrinterHelpers.scala b/src/main/scala/leon/purescala/PrinterHelpers.scala
index 17ae02e0cbcbbb91c724225b165868d8d74db619..9cc4706972ff5bfc23bcf0b0016470c1aee0a6d2 100644
--- a/src/main/scala/leon/purescala/PrinterHelpers.scala
+++ b/src/main/scala/leon/purescala/PrinterHelpers.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/PrinterOptions.scala b/src/main/scala/leon/purescala/PrinterOptions.scala
index 22c4c02477bb4886df9994eee3f1a24740bfac9b..b44b5a90561f57b8882a8ad0564cc6b7123cf2f0 100644
--- a/src/main/scala/leon/purescala/PrinterOptions.scala
+++ b/src/main/scala/leon/purescala/PrinterOptions.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/Quantification.scala b/src/main/scala/leon/purescala/Quantification.scala
index 21608b0facdb2d2318320a0e58974d23f56dc491..079be92d12c0ebaf8913842207a3ba1a65a387fd 100644
--- a/src/main/scala/leon/purescala/Quantification.scala
+++ b/src/main/scala/leon/purescala/Quantification.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/RestoreMethods.scala b/src/main/scala/leon/purescala/RestoreMethods.scala
index 7b18cde5018192fc01f3355107bf407d9465604d..5c0abc5e5472a52ed750444366e8c5eff38e10f5 100644
--- a/src/main/scala/leon/purescala/RestoreMethods.scala
+++ b/src/main/scala/leon/purescala/RestoreMethods.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/ScalaPrinter.scala b/src/main/scala/leon/purescala/ScalaPrinter.scala
index 11f0c187e144873c386a01702326056e636e1225..03c50eb2e752ad0dd3827703eff4fc44542e5b2c 100644
--- a/src/main/scala/leon/purescala/ScalaPrinter.scala
+++ b/src/main/scala/leon/purescala/ScalaPrinter.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/ScopeSimplifier.scala b/src/main/scala/leon/purescala/ScopeSimplifier.scala
index e06055dc4d9dfce8b24d2d8ddb698ebbbc781079..4e149303a6bd0ae9b2a9418b7aac35b980b6101a 100644
--- a/src/main/scala/leon/purescala/ScopeSimplifier.scala
+++ b/src/main/scala/leon/purescala/ScopeSimplifier.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/SelfPrettyPrinter.scala b/src/main/scala/leon/purescala/SelfPrettyPrinter.scala
index e34b0a4a364955975744512382e70c95c3b545c6..c9f86a404bac39d3cd5bfec8b16e6d48eba2d968 100644
--- a/src/main/scala/leon/purescala/SelfPrettyPrinter.scala
+++ b/src/main/scala/leon/purescala/SelfPrettyPrinter.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.purescala
 
 import leon.purescala
diff --git a/src/main/scala/leon/purescala/SimplifierWithPaths.scala b/src/main/scala/leon/purescala/SimplifierWithPaths.scala
index dc4dfce46aba691026123801b24285a216637ac5..a53b3b17698ccacd435978b8b36da139491cef17 100644
--- a/src/main/scala/leon/purescala/SimplifierWithPaths.scala
+++ b/src/main/scala/leon/purescala/SimplifierWithPaths.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/Transformer.scala b/src/main/scala/leon/purescala/Transformer.scala
index bddbe0325ea1f48564d095dee91dd9ed6dcdae5b..c44d56a6768a3fafa346ff1f2b0afe685703eca0 100644
--- a/src/main/scala/leon/purescala/Transformer.scala
+++ b/src/main/scala/leon/purescala/Transformer.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/TransformerWithPC.scala b/src/main/scala/leon/purescala/TransformerWithPC.scala
index 3fc618d67c925ec9367c7274d0b9e0671788682e..9411bf68d091136fddc5b0cb78a66e8e7ef2e8ad 100644
--- a/src/main/scala/leon/purescala/TransformerWithPC.scala
+++ b/src/main/scala/leon/purescala/TransformerWithPC.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/TreeNormalizations.scala b/src/main/scala/leon/purescala/TreeNormalizations.scala
index d3dff445cc0b5151a75776b583b2d864a77952db..4f5f5ffa9df53681ebccbc230262004cc39596e1 100644
--- a/src/main/scala/leon/purescala/TreeNormalizations.scala
+++ b/src/main/scala/leon/purescala/TreeNormalizations.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/TypeOps.scala b/src/main/scala/leon/purescala/TypeOps.scala
index 7ebfa291f630424833a9884d8e563bfdc269f275..99da89dbc20e7def4e5dcb7a2cc1cfc97fb21577 100644
--- a/src/main/scala/leon/purescala/TypeOps.scala
+++ b/src/main/scala/leon/purescala/TypeOps.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/Types.scala b/src/main/scala/leon/purescala/Types.scala
index 6f2518d549be6b1d439ff9cb08594558d02449d5..0ee936c813b942d3e55564506a200b31630f0283 100644
--- a/src/main/scala/leon/purescala/Types.scala
+++ b/src/main/scala/leon/purescala/Types.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package purescala
diff --git a/src/main/scala/leon/purescala/package.scala b/src/main/scala/leon/purescala/package.scala
index 03ab3061f760f0c54fef270c631db2d280cfdebd..669bc61a1b0ede48975ac1f4c5d4ea6590e57bea 100644
--- a/src/main/scala/leon/purescala/package.scala
+++ b/src/main/scala/leon/purescala/package.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/src/main/scala/leon/repair/RepairNDEvaluator.scala b/src/main/scala/leon/repair/RepairNDEvaluator.scala
index 56e8467478f5f0135945b9a72da0e525e4ac2c70..7859f7957d59eaefd9f1dfcfd03cbded09f724b9 100644
--- a/src/main/scala/leon/repair/RepairNDEvaluator.scala
+++ b/src/main/scala/leon/repair/RepairNDEvaluator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package repair
diff --git a/src/main/scala/leon/repair/RepairPhase.scala b/src/main/scala/leon/repair/RepairPhase.scala
index 1481b0e782345eac4267b57b744c1a0c85482113..aff7747ad53eaa54ccc2d7864da154c4793985b2 100644
--- a/src/main/scala/leon/repair/RepairPhase.scala
+++ b/src/main/scala/leon/repair/RepairPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package repair
diff --git a/src/main/scala/leon/repair/RepairTrackingEvaluator.scala b/src/main/scala/leon/repair/RepairTrackingEvaluator.scala
index 429b34c19bbc20667bac9a6723c9c51740a57293..67707d6cfd7136c2145ff29c33cebde200cf18e7 100644
--- a/src/main/scala/leon/repair/RepairTrackingEvaluator.scala
+++ b/src/main/scala/leon/repair/RepairTrackingEvaluator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.repair
 
diff --git a/src/main/scala/leon/repair/Repairman.scala b/src/main/scala/leon/repair/Repairman.scala
index 65b6aee97bfcea95a7ef242a05ef8f1d5d176c4e..07bdeb6ca6c83ef6f92491bb942495756fd33f03 100644
--- a/src/main/scala/leon/repair/Repairman.scala
+++ b/src/main/scala/leon/repair/Repairman.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package repair
diff --git a/src/main/scala/leon/repair/rules/Focus.scala b/src/main/scala/leon/repair/rules/Focus.scala
index a4b8a71efd9e2ba12b417c4b517700f8ac27ad78..f62a7bdcd315aca1d370d92d233678ac0a2a68be 100644
--- a/src/main/scala/leon/repair/rules/Focus.scala
+++ b/src/main/scala/leon/repair/rules/Focus.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package repair
diff --git a/src/main/scala/leon/solvers/ADTManager.scala b/src/main/scala/leon/solvers/ADTManager.scala
index fada59c1741604f1ee6629b532c3b6dc8502425b..b52be838a0c00417d76be9274a20e8588a8221be 100644
--- a/src/main/scala/leon/solvers/ADTManager.scala
+++ b/src/main/scala/leon/solvers/ADTManager.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/CantResetException.scala b/src/main/scala/leon/solvers/CantResetException.scala
index 51646c8fe1ed92a171269a02fc299f03e715c9e1..d92b3617de8e7da06d8b74948807065f1cc4c7fc 100644
--- a/src/main/scala/leon/solvers/CantResetException.scala
+++ b/src/main/scala/leon/solvers/CantResetException.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.solvers
 
 class CantResetException(s: Solver) extends Exception(s"Unable to reset solver $s")
diff --git a/src/main/scala/leon/solvers/EnumerationSolver.scala b/src/main/scala/leon/solvers/EnumerationSolver.scala
index a9bbe8b45823cde5776d67155642c6f819d3a76b..79f53ef9134a07198b8ef2c87f3deff0571e26ad 100644
--- a/src/main/scala/leon/solvers/EnumerationSolver.scala
+++ b/src/main/scala/leon/solvers/EnumerationSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/EvaluatingSolver.scala b/src/main/scala/leon/solvers/EvaluatingSolver.scala
index 75dcb5631dd0d57e7bbef24b9ce6d5d461d902c5..835d352ed7fe544b2f22c109bf3b3c6ca47d6315 100644
--- a/src/main/scala/leon/solvers/EvaluatingSolver.scala
+++ b/src/main/scala/leon/solvers/EvaluatingSolver.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package solvers
 
diff --git a/src/main/scala/leon/solvers/GroundSolver.scala b/src/main/scala/leon/solvers/GroundSolver.scala
index f38ddd188f15f40058606e9d018f4b2b5b6f186b..130f8d86b32218bc7af5fc677dc43997c7cd5aac 100644
--- a/src/main/scala/leon/solvers/GroundSolver.scala
+++ b/src/main/scala/leon/solvers/GroundSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/Model.scala b/src/main/scala/leon/solvers/Model.scala
index 59b6c9064336bbe0e808f03dc3afab8493db017d..78b5b0501933305b91016fa193eb7d5c10203510 100644
--- a/src/main/scala/leon/solvers/Model.scala
+++ b/src/main/scala/leon/solvers/Model.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/NaiveAssumptionSolver.scala b/src/main/scala/leon/solvers/NaiveAssumptionSolver.scala
index da1dfa7666a85799607773b967d77489b72b819c..a0dd48a7c80e3b04cd6336f27b60f9f0b0b78296 100644
--- a/src/main/scala/leon/solvers/NaiveAssumptionSolver.scala
+++ b/src/main/scala/leon/solvers/NaiveAssumptionSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/RawArray.scala b/src/main/scala/leon/solvers/RawArray.scala
index a527a98fa74bee1d04b093d16d4c05f32128ef0f..60212d0e6db2ce7282550808bcf5165c4eeec250 100644
--- a/src/main/scala/leon/solvers/RawArray.scala
+++ b/src/main/scala/leon/solvers/RawArray.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/SimpleSolverAPI.scala b/src/main/scala/leon/solvers/SimpleSolverAPI.scala
index e5e7c7dd35783a4f79da60e0cf4d3ea975b031ba..8f7c4b404cd9cec770800ad93d708cd844b1d71a 100644
--- a/src/main/scala/leon/solvers/SimpleSolverAPI.scala
+++ b/src/main/scala/leon/solvers/SimpleSolverAPI.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/Solver.scala b/src/main/scala/leon/solvers/Solver.scala
index c8e4bd9b95c0b25f5fbf0c869062ac89dbcc7728..e1c9525ae3e20b24f6ee474634b07dc91647fcf3 100644
--- a/src/main/scala/leon/solvers/Solver.scala
+++ b/src/main/scala/leon/solvers/Solver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/SolverFactory.scala b/src/main/scala/leon/solvers/SolverFactory.scala
index 18b8a72a170fadd83ecdaa71d9aa5c6cd12110dd..8656515790b90c7d828a267b025ed40f87f8e094 100644
--- a/src/main/scala/leon/solvers/SolverFactory.scala
+++ b/src/main/scala/leon/solvers/SolverFactory.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/SolverUnsupportedError.scala b/src/main/scala/leon/solvers/SolverUnsupportedError.scala
index 2efc8ea39b0da8494b2cd1309b3dcf9c2ca9cec3..8d42223c814ae6b91020328a7a4f07661c4fa19a 100644
--- a/src/main/scala/leon/solvers/SolverUnsupportedError.scala
+++ b/src/main/scala/leon/solvers/SolverUnsupportedError.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/TimeoutSolver.scala b/src/main/scala/leon/solvers/TimeoutSolver.scala
index 723b48886dd903f5ac17eb0cad5212a260864659..90ce09b793caf0678424eb4783407d27e2949632 100644
--- a/src/main/scala/leon/solvers/TimeoutSolver.scala
+++ b/src/main/scala/leon/solvers/TimeoutSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/TimeoutSolverFactory.scala b/src/main/scala/leon/solvers/TimeoutSolverFactory.scala
index b5a042147d256bd60be6f947fd62c93aaf1e0974..f3f8ca200f0d8abba7e867a39ebca39d98be2318 100644
--- a/src/main/scala/leon/solvers/TimeoutSolverFactory.scala
+++ b/src/main/scala/leon/solvers/TimeoutSolverFactory.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/combinators/PortfolioSolver.scala b/src/main/scala/leon/solvers/combinators/PortfolioSolver.scala
index 4bfc179a10bcdb48a697ccd6b8d33ea85161e725..f374344e56bbbd388f9d9d8c8ef82065860780d1 100644
--- a/src/main/scala/leon/solvers/combinators/PortfolioSolver.scala
+++ b/src/main/scala/leon/solvers/combinators/PortfolioSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/combinators/PortfolioSolverFactory.scala b/src/main/scala/leon/solvers/combinators/PortfolioSolverFactory.scala
index 7c29a16d0e8965fe0720c0714b3fb2a32598c430..f6a70043182fc237298c30d3b6ffa5c943233bea 100644
--- a/src/main/scala/leon/solvers/combinators/PortfolioSolverFactory.scala
+++ b/src/main/scala/leon/solvers/combinators/PortfolioSolverFactory.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/combinators/RewritingSolver.scala b/src/main/scala/leon/solvers/combinators/RewritingSolver.scala
index 0419d7d6e4b2c4064e83d8a03e2a3430d2f70929..ff0c8bf6f9fce09b748765de544873800cb67a63 100644
--- a/src/main/scala/leon/solvers/combinators/RewritingSolver.scala
+++ b/src/main/scala/leon/solvers/combinators/RewritingSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/combinators/SolverPool.scala b/src/main/scala/leon/solvers/combinators/SolverPool.scala
index 296e6b7131830535401aeaa6618c64e3acf4f6b4..2d38591f69b3bcb3417ab59f335edc5e20543bd0 100644
--- a/src/main/scala/leon/solvers/combinators/SolverPool.scala
+++ b/src/main/scala/leon/solvers/combinators/SolverPool.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/combinators/UnrollingSolver.scala b/src/main/scala/leon/solvers/combinators/UnrollingSolver.scala
index e00faa54c5ccb75cdc0f8730af7fcf89dfe0ec2f..2e896736f7fb49972389c0058432f2a1e01d7fff 100644
--- a/src/main/scala/leon/solvers/combinators/UnrollingSolver.scala
+++ b/src/main/scala/leon/solvers/combinators/UnrollingSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/isabelle/AdaptationPhase.scala b/src/main/scala/leon/solvers/isabelle/AdaptationPhase.scala
index ace759b4e43c381cce9b4a37348fe84be42aa1b4..d0b342b816a2e2b4ddb41073a8586f03d6de15d9 100644
--- a/src/main/scala/leon/solvers/isabelle/AdaptationPhase.scala
+++ b/src/main/scala/leon/solvers/isabelle/AdaptationPhase.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.solvers.isabelle
 
 import leon._
diff --git a/src/main/scala/leon/solvers/isabelle/Component.scala b/src/main/scala/leon/solvers/isabelle/Component.scala
index 4f66f3a6da61dbfbe6be5e9c335dcb9633981bcd..55e2eef1ed068a63d9e5ccab66dbf0ca57dfeb49 100644
--- a/src/main/scala/leon/solvers/isabelle/Component.scala
+++ b/src/main/scala/leon/solvers/isabelle/Component.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.solvers.isabelle
 
 import java.nio.file.Paths
diff --git a/src/main/scala/leon/solvers/isabelle/Functions.scala b/src/main/scala/leon/solvers/isabelle/Functions.scala
index bad4b96acc157392278ae80787f0b537b4b13f77..9e221e988f7e0671ccbe9ac21a8b0c2acf8c24e2 100644
--- a/src/main/scala/leon/solvers/isabelle/Functions.scala
+++ b/src/main/scala/leon/solvers/isabelle/Functions.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.solvers.isabelle
 
 import scala.concurrent._
diff --git a/src/main/scala/leon/solvers/isabelle/IsabelleEnvironment.scala b/src/main/scala/leon/solvers/isabelle/IsabelleEnvironment.scala
index fa7b3d0345b795d9b757cbcc9e1d0f3dc0db47dc..944a2e2490db8e3745228a0f5ac0864592c427ff 100644
--- a/src/main/scala/leon/solvers/isabelle/IsabelleEnvironment.scala
+++ b/src/main/scala/leon/solvers/isabelle/IsabelleEnvironment.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.solvers.isabelle
 
 import java.io.FileWriter
diff --git a/src/main/scala/leon/solvers/isabelle/IsabellePhase.scala b/src/main/scala/leon/solvers/isabelle/IsabellePhase.scala
index 47edf6b7f0219bc5042011dcd5afa6d559dad07e..3cfe02990a70c14abf3a0df83536b21e6c18cd22 100644
--- a/src/main/scala/leon/solvers/isabelle/IsabellePhase.scala
+++ b/src/main/scala/leon/solvers/isabelle/IsabellePhase.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.solvers.isabelle
 
 import scala.concurrent._
diff --git a/src/main/scala/leon/solvers/isabelle/IsabelleSolver.scala b/src/main/scala/leon/solvers/isabelle/IsabelleSolver.scala
index 3b3e81860e38a1da24d0ce41f2d53a73a449732d..9bf81247d5a6648c1cdb10eae23b1d8d30791f3b 100644
--- a/src/main/scala/leon/solvers/isabelle/IsabelleSolver.scala
+++ b/src/main/scala/leon/solvers/isabelle/IsabelleSolver.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.solvers.isabelle
 
 import scala.concurrent._
diff --git a/src/main/scala/leon/solvers/isabelle/IsabelleSolverFactory.scala b/src/main/scala/leon/solvers/isabelle/IsabelleSolverFactory.scala
index 190224cb661991095bd4eb791b79cafbdd426066..0e356aa5559c4d00326971401f3e9c7e79546327 100644
--- a/src/main/scala/leon/solvers/isabelle/IsabelleSolverFactory.scala
+++ b/src/main/scala/leon/solvers/isabelle/IsabelleSolverFactory.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.solvers.isabelle
 
 import scala.concurrent._
diff --git a/src/main/scala/leon/solvers/isabelle/Translator.scala b/src/main/scala/leon/solvers/isabelle/Translator.scala
index c0c9446f169e74aba27d19876e23d66915fbfd75..79c4cfea7c520383a3aaa1f05b824f9535bca504 100644
--- a/src/main/scala/leon/solvers/isabelle/Translator.scala
+++ b/src/main/scala/leon/solvers/isabelle/Translator.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.solvers.isabelle
 
 import scala.concurrent._
diff --git a/src/main/scala/leon/solvers/isabelle/Types.scala b/src/main/scala/leon/solvers/isabelle/Types.scala
index 7d2b4d1d8d54667343ae8e6d6a458130c5baef13..268a1b7885d10867e6284042716b1abdbe95175a 100644
--- a/src/main/scala/leon/solvers/isabelle/Types.scala
+++ b/src/main/scala/leon/solvers/isabelle/Types.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.solvers.isabelle
 
 import scala.concurrent._
diff --git a/src/main/scala/leon/solvers/isabelle/package.scala b/src/main/scala/leon/solvers/isabelle/package.scala
index 26f01fb5caa1afaae1a14d7d910ae9ff6045eef2..49046965365633b0632534d1be2661b1c7fac9c6 100644
--- a/src/main/scala/leon/solvers/isabelle/package.scala
+++ b/src/main/scala/leon/solvers/isabelle/package.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package solvers.isabelle
 
diff --git a/src/main/scala/leon/solvers/package.scala b/src/main/scala/leon/solvers/package.scala
index e08e536da7f534383fa674ac04107b46d086b94c..34215c07e63f02f33310fa007d2a0b5cc8427667 100644
--- a/src/main/scala/leon/solvers/package.scala
+++ b/src/main/scala/leon/solvers/package.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4CounterExampleSolver.scala b/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4CounterExampleSolver.scala
index 3a64bd19737e9f7c7f15c78c0044a71f49721df8..973546c6891e3a321c05a4777e873bdb2dff35fd 100644
--- a/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4CounterExampleSolver.scala
+++ b/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4CounterExampleSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers.smtlib
diff --git a/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4ProofSolver.scala b/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4ProofSolver.scala
index eaf78aca5e78cb49fe1ccf3bb7d07556514c61d0..8c16d013fb34e653f99abd207fff7fcbc3f2e202 100644
--- a/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4ProofSolver.scala
+++ b/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4ProofSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers.smtlib
diff --git a/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4QuantifiedSolver.scala b/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4QuantifiedSolver.scala
index 16068794f5d0af0c63e87ffea54a9caed6729be6..39d83d7c7354fab56ad7fd73ac72e8dc3e137384 100644
--- a/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4QuantifiedSolver.scala
+++ b/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4QuantifiedSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers.smtlib
diff --git a/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4QuantifiedTarget.scala b/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4QuantifiedTarget.scala
index 737b8535cdb684123163576400d8858adf4fd944..b67140f4b8db84784395f892d19c3694ffee787d 100644
--- a/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4QuantifiedTarget.scala
+++ b/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4QuantifiedTarget.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4Solver.scala b/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4Solver.scala
index b71af967f9671fd13f7c6a4625e592649fb470ba..4c17f80892dfad288c0522e3c918a31eb4cef9ae 100644
--- a/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4Solver.scala
+++ b/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4Solver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers.smtlib
diff --git a/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4Target.scala b/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4Target.scala
index 03cf3aef32fc59c33283c70cebfa2f918e549e76..d9deb8790f129b7d81a103ef9e25853ae332694e 100644
--- a/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4Target.scala
+++ b/src/main/scala/leon/solvers/smtlib/SMTLIBCVC4Target.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/smtlib/SMTLIBQuantifiedSolver.scala b/src/main/scala/leon/solvers/smtlib/SMTLIBQuantifiedSolver.scala
index f98b4f7e45fa71e4456da8ae9934d221feddbbe1..d4819cfbae997d729e064926b98cc879f0effeb0 100644
--- a/src/main/scala/leon/solvers/smtlib/SMTLIBQuantifiedSolver.scala
+++ b/src/main/scala/leon/solvers/smtlib/SMTLIBQuantifiedSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/smtlib/SMTLIBQuantifiedTarget.scala b/src/main/scala/leon/solvers/smtlib/SMTLIBQuantifiedTarget.scala
index d52ac0704e65d119bf3f81c4a30d58723f9aea81..980d87fa8ae2b443ae1c954594297e753449114b 100644
--- a/src/main/scala/leon/solvers/smtlib/SMTLIBQuantifiedTarget.scala
+++ b/src/main/scala/leon/solvers/smtlib/SMTLIBQuantifiedTarget.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/smtlib/SMTLIBSolver.scala b/src/main/scala/leon/solvers/smtlib/SMTLIBSolver.scala
index 72ecfb9d34039ad03675d2d5523c34462f9de20e..78b9ccbd90f00260ab04c8d0a55da2ed00c24f5f 100644
--- a/src/main/scala/leon/solvers/smtlib/SMTLIBSolver.scala
+++ b/src/main/scala/leon/solvers/smtlib/SMTLIBSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/smtlib/SMTLIBTarget.scala b/src/main/scala/leon/solvers/smtlib/SMTLIBTarget.scala
index cc0c50987857a770b67a17993dc68504559c3093..242f321219eebb34c93c4756dd10a4ba92d114df 100644
--- a/src/main/scala/leon/solvers/smtlib/SMTLIBTarget.scala
+++ b/src/main/scala/leon/solvers/smtlib/SMTLIBTarget.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/smtlib/SMTLIBUnsupportedError.scala b/src/main/scala/leon/solvers/smtlib/SMTLIBUnsupportedError.scala
index 0a48c2988fa3cf6dcdeb8cc3f19118a43826227b..3575f9fd30c50f1a05292fc616715bd24ef4e446 100644
--- a/src/main/scala/leon/solvers/smtlib/SMTLIBUnsupportedError.scala
+++ b/src/main/scala/leon/solvers/smtlib/SMTLIBUnsupportedError.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/smtlib/SMTLIBZ3QuantifiedSolver.scala b/src/main/scala/leon/solvers/smtlib/SMTLIBZ3QuantifiedSolver.scala
index aa78b97f04bcafaa1db5b91b197383f690ecd525..083e07f34b76cbd118727c326803e521d4967ba6 100644
--- a/src/main/scala/leon/solvers/smtlib/SMTLIBZ3QuantifiedSolver.scala
+++ b/src/main/scala/leon/solvers/smtlib/SMTLIBZ3QuantifiedSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers.smtlib
diff --git a/src/main/scala/leon/solvers/smtlib/SMTLIBZ3QuantifiedTarget.scala b/src/main/scala/leon/solvers/smtlib/SMTLIBZ3QuantifiedTarget.scala
index f3c7cb69e83490f25c6b8dec79d082cb6f8f2c75..fbd4b581c7c34835c6deb1845c04717e0beafd2c 100644
--- a/src/main/scala/leon/solvers/smtlib/SMTLIBZ3QuantifiedTarget.scala
+++ b/src/main/scala/leon/solvers/smtlib/SMTLIBZ3QuantifiedTarget.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/smtlib/SMTLIBZ3Solver.scala b/src/main/scala/leon/solvers/smtlib/SMTLIBZ3Solver.scala
index dc56d76d7037ae3c0c14907bdecb38dff92a99a8..58a88d1a6153bed23c38e059d54c8e8a46a5f1fd 100644
--- a/src/main/scala/leon/solvers/smtlib/SMTLIBZ3Solver.scala
+++ b/src/main/scala/leon/solvers/smtlib/SMTLIBZ3Solver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/smtlib/SMTLIBZ3Target.scala b/src/main/scala/leon/solvers/smtlib/SMTLIBZ3Target.scala
index f9f8e386c628c3550983afece5a984197e3e07ba..5744e1a107f8c1c25b8e82e02c0619b50ca9c5c9 100644
--- a/src/main/scala/leon/solvers/smtlib/SMTLIBZ3Target.scala
+++ b/src/main/scala/leon/solvers/smtlib/SMTLIBZ3Target.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/string/StringSolver.scala b/src/main/scala/leon/solvers/string/StringSolver.scala
index d681d500f42611e19b241ddb5f22425eef8dad33..bc9ee8419713dcbf63222164f12c32d04a30d1a8 100644
--- a/src/main/scala/leon/solvers/string/StringSolver.scala
+++ b/src/main/scala/leon/solvers/string/StringSolver.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.solvers.string
 
 import leon.purescala.Common._
diff --git a/src/main/scala/leon/solvers/sygus/CVC4SygusSolver.scala b/src/main/scala/leon/solvers/sygus/CVC4SygusSolver.scala
index 0771504fa1acd020a5e221049d628ed08af9fa3e..564dc67fe75fe016bcbba38a62dfbb6ba0544efc 100644
--- a/src/main/scala/leon/solvers/sygus/CVC4SygusSolver.scala
+++ b/src/main/scala/leon/solvers/sygus/CVC4SygusSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/sygus/SygusSolver.scala b/src/main/scala/leon/solvers/sygus/SygusSolver.scala
index 6d2c7678947c07fb6c53da2beac902e1fb25dbd5..816872492f722b49bb47e18a77aaf778e5ff20a9 100644
--- a/src/main/scala/leon/solvers/sygus/SygusSolver.scala
+++ b/src/main/scala/leon/solvers/sygus/SygusSolver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/templates/LambdaManager.scala b/src/main/scala/leon/solvers/templates/LambdaManager.scala
index a63fdd7a6e06d7ea9cc0b9d8b7ac1f0b89219bab..f80a143a5095f0f0ccc25cd836a4c27f96be72dc 100644
--- a/src/main/scala/leon/solvers/templates/LambdaManager.scala
+++ b/src/main/scala/leon/solvers/templates/LambdaManager.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/templates/QuantificationManager.scala b/src/main/scala/leon/solvers/templates/QuantificationManager.scala
index 85a2add2721a8b03cb3399bdbc73d796d74853e4..d10b786e5ac3c01a188e1d05f54cebf8add5d362 100644
--- a/src/main/scala/leon/solvers/templates/QuantificationManager.scala
+++ b/src/main/scala/leon/solvers/templates/QuantificationManager.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/templates/TemplateEncoder.scala b/src/main/scala/leon/solvers/templates/TemplateEncoder.scala
index 16d7b3cdc7f695eb7524895fd880de4f23a1083c..c2a2051b15f3e3a857deb52d73d9d973362ffd56 100644
--- a/src/main/scala/leon/solvers/templates/TemplateEncoder.scala
+++ b/src/main/scala/leon/solvers/templates/TemplateEncoder.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/templates/TemplateGenerator.scala b/src/main/scala/leon/solvers/templates/TemplateGenerator.scala
index 4556f7dd6507f9a8c8a745b0323dbbdb9cf0032b..d2717f5ef6af6eba77245ff6c7910ba8955fb1bb 100644
--- a/src/main/scala/leon/solvers/templates/TemplateGenerator.scala
+++ b/src/main/scala/leon/solvers/templates/TemplateGenerator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/templates/TemplateInfo.scala b/src/main/scala/leon/solvers/templates/TemplateInfo.scala
index dfdd664cbdf1f110690d05e959bc1a14cc615327..455704dc43928c473108d29fbb8789d13e6a78a3 100644
--- a/src/main/scala/leon/solvers/templates/TemplateInfo.scala
+++ b/src/main/scala/leon/solvers/templates/TemplateInfo.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/templates/TemplateManager.scala b/src/main/scala/leon/solvers/templates/TemplateManager.scala
index c81abc384934aea21fb1d5d183925e7c6d013fb7..2bb0cbbd0b00abdfdc21b04b2067a68bd5a6134d 100644
--- a/src/main/scala/leon/solvers/templates/TemplateManager.scala
+++ b/src/main/scala/leon/solvers/templates/TemplateManager.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/templates/UnrollingBank.scala b/src/main/scala/leon/solvers/templates/UnrollingBank.scala
index 1866fc72bb4fcb6e5a45d1fbf21b5768fd3ce104..acee03b73ece82c3e64eeb2d8c9149929a052aac 100644
--- a/src/main/scala/leon/solvers/templates/UnrollingBank.scala
+++ b/src/main/scala/leon/solvers/templates/UnrollingBank.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/z3/AbstractZ3Solver.scala b/src/main/scala/leon/solvers/z3/AbstractZ3Solver.scala
index 84715bb738884492a2a90755bab59371e168f6a3..01a86e2b91289487940f5875becdd30e05716b63 100644
--- a/src/main/scala/leon/solvers/z3/AbstractZ3Solver.scala
+++ b/src/main/scala/leon/solvers/z3/AbstractZ3Solver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers.z3
diff --git a/src/main/scala/leon/solvers/z3/FairZ3Solver.scala b/src/main/scala/leon/solvers/z3/FairZ3Solver.scala
index ee6197774c72d923ed32295b835b41e0217d5d6c..d87559f935e637cc9b950db97e99ae4f58bc6ab5 100644
--- a/src/main/scala/leon/solvers/z3/FairZ3Solver.scala
+++ b/src/main/scala/leon/solvers/z3/FairZ3Solver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers
diff --git a/src/main/scala/leon/solvers/z3/UninterpretedZ3Solver.scala b/src/main/scala/leon/solvers/z3/UninterpretedZ3Solver.scala
index f755f2a4a95c6b55774d966abda7b659206c96d6..6f40151cf396348822e2ab3b6e5cdde07a6e8b93 100644
--- a/src/main/scala/leon/solvers/z3/UninterpretedZ3Solver.scala
+++ b/src/main/scala/leon/solvers/z3/UninterpretedZ3Solver.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers.z3
diff --git a/src/main/scala/leon/solvers/z3/Z3ModelReconstruction.scala b/src/main/scala/leon/solvers/z3/Z3ModelReconstruction.scala
index 4383f8f31fe6eeaccb8e174aa0c0251638f581ba..a626199f1fc326d172ce22a8c7a1816c1f5cb098 100644
--- a/src/main/scala/leon/solvers/z3/Z3ModelReconstruction.scala
+++ b/src/main/scala/leon/solvers/z3/Z3ModelReconstruction.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package solvers.z3
diff --git a/src/main/scala/leon/solvers/z3/Z3StringConversion.scala b/src/main/scala/leon/solvers/z3/Z3StringConversion.scala
index 75e7cc902e69cca91a3bdd0b88a4d856768ed40a..fa262caa6ede90a8c5196090364a80a0be9dc0fc 100644
--- a/src/main/scala/leon/solvers/z3/Z3StringConversion.scala
+++ b/src/main/scala/leon/solvers/z3/Z3StringConversion.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package solvers
 package z3
diff --git a/src/main/scala/leon/synthesis/Algebra.scala b/src/main/scala/leon/synthesis/Algebra.scala
index 92ee346e0871ba6381a2d65bdea9d90ac608454f..3ba54147d0974bf9f48aac183fd47942540d9d8f 100644
--- a/src/main/scala/leon/synthesis/Algebra.scala
+++ b/src/main/scala/leon/synthesis/Algebra.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.synthesis
 
diff --git a/src/main/scala/leon/synthesis/ConversionPhase.scala b/src/main/scala/leon/synthesis/ConversionPhase.scala
index ce9f1525f5e012800400c7b9c0776914d989b43b..d6329768e42e561c92d76c55a39764b11b650f66 100644
--- a/src/main/scala/leon/synthesis/ConversionPhase.scala
+++ b/src/main/scala/leon/synthesis/ConversionPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/CostModel.scala b/src/main/scala/leon/synthesis/CostModel.scala
index 8449d37a51f86bba52f8f8c4ac981d0f73ca2336..781940e71ec6d62c57895a9cafee2b4073e704bf 100644
--- a/src/main/scala/leon/synthesis/CostModel.scala
+++ b/src/main/scala/leon/synthesis/CostModel.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/ExamplesBank.scala b/src/main/scala/leon/synthesis/ExamplesBank.scala
index 89e018b5e4b980d44791d2dcc68330394a581ad4..1da37b3509f4abdd0a8b3ecbdd329b55ab16f45f 100644
--- a/src/main/scala/leon/synthesis/ExamplesBank.scala
+++ b/src/main/scala/leon/synthesis/ExamplesBank.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package synthesis
 
diff --git a/src/main/scala/leon/synthesis/ExamplesFinder.scala b/src/main/scala/leon/synthesis/ExamplesFinder.scala
index cfd3cf6d55d0144a4035aeccda161e340adad9ad..7079f905461f9912973fa7010e9fda809815538e 100644
--- a/src/main/scala/leon/synthesis/ExamplesFinder.scala
+++ b/src/main/scala/leon/synthesis/ExamplesFinder.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/FileInterface.scala b/src/main/scala/leon/synthesis/FileInterface.scala
index cba6629dad2aab1cddc0b857bc0fbe7bd4d66d76..f40255815ac96bde3f574f53626d5f92659303d9 100644
--- a/src/main/scala/leon/synthesis/FileInterface.scala
+++ b/src/main/scala/leon/synthesis/FileInterface.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/Histogram.scala b/src/main/scala/leon/synthesis/Histogram.scala
index 9982e117fb4080f2d4bca3d3de0b3187ee2cbe51..7950d1ce714a55785e9776e64d4649ed793a02cc 100644
--- a/src/main/scala/leon/synthesis/Histogram.scala
+++ b/src/main/scala/leon/synthesis/Histogram.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.synthesis
 
diff --git a/src/main/scala/leon/synthesis/InOutExample.scala b/src/main/scala/leon/synthesis/InOutExample.scala
index 3340816aa3d572cd9712bfe1ee90bedeff114327..244515d3addb359a28e2507782536730f33cc5ab 100644
--- a/src/main/scala/leon/synthesis/InOutExample.scala
+++ b/src/main/scala/leon/synthesis/InOutExample.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/LinearEquations.scala b/src/main/scala/leon/synthesis/LinearEquations.scala
index 546bcd3d932c6a6f13bbdd10930f02843e63fff0..3069c90aeaa67a07c450684f5856210955d30dcd 100644
--- a/src/main/scala/leon/synthesis/LinearEquations.scala
+++ b/src/main/scala/leon/synthesis/LinearEquations.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/PartialSolution.scala b/src/main/scala/leon/synthesis/PartialSolution.scala
index 974011636fdee5b3724f36ae3e398c6064a33acd..4f46997a83deed858f6cb13d4e1d086a00f77946 100644
--- a/src/main/scala/leon/synthesis/PartialSolution.scala
+++ b/src/main/scala/leon/synthesis/PartialSolution.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/Problem.scala b/src/main/scala/leon/synthesis/Problem.scala
index d59d956e973337b64ba6d19d2f66efde206dcecc..f60b5fc5a661f7174ae7afb32f597a6ccae31cab 100644
--- a/src/main/scala/leon/synthesis/Problem.scala
+++ b/src/main/scala/leon/synthesis/Problem.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/Rules.scala b/src/main/scala/leon/synthesis/Rules.scala
index f3019de656983b0dad92dda9231d185987e6cecc..f55c670f4515070a1d0ccb5bd02b33b24bf9c22f 100644
--- a/src/main/scala/leon/synthesis/Rules.scala
+++ b/src/main/scala/leon/synthesis/Rules.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/Search.scala b/src/main/scala/leon/synthesis/Search.scala
index cb7ecf048f742a7bcea2dfd0c927f0f54946a4e0..225495cac44b4fdbd4e3e356ef2320ece1619ba9 100644
--- a/src/main/scala/leon/synthesis/Search.scala
+++ b/src/main/scala/leon/synthesis/Search.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/SearchContext.scala b/src/main/scala/leon/synthesis/SearchContext.scala
index c782f35edbaace1f392583a5714a00b9a386b1c9..201dcaf21d148652cc73dbcf1cbb7aedb1707dfd 100644
--- a/src/main/scala/leon/synthesis/SearchContext.scala
+++ b/src/main/scala/leon/synthesis/SearchContext.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/Solution.scala b/src/main/scala/leon/synthesis/Solution.scala
index 428df1ee6154b9eb93e67a9de7361bbef9e7c2aa..d57045254ae56997ef089c57b2b906898a52921e 100644
--- a/src/main/scala/leon/synthesis/Solution.scala
+++ b/src/main/scala/leon/synthesis/Solution.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/SourceInfo.scala b/src/main/scala/leon/synthesis/SourceInfo.scala
index 70f116d5f54d0d4bec6c84a2a2c627ef630c6ee1..666c589c304a5d8d507bfcfe9d86fd2fbc17e1a5 100644
--- a/src/main/scala/leon/synthesis/SourceInfo.scala
+++ b/src/main/scala/leon/synthesis/SourceInfo.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/SynthesisContext.scala b/src/main/scala/leon/synthesis/SynthesisContext.scala
index 1d0a6b5e9c48a4663a64a28dfd52b66208b3d156..a872f304bb98ee4f0ddbf631433f750435d21680 100644
--- a/src/main/scala/leon/synthesis/SynthesisContext.scala
+++ b/src/main/scala/leon/synthesis/SynthesisContext.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/SynthesisPhase.scala b/src/main/scala/leon/synthesis/SynthesisPhase.scala
index 2385f50798b3748f06b63370a4a0bbe2b22f5aa9..422d90be2850536af59036a46be9231e6ac999c8 100644
--- a/src/main/scala/leon/synthesis/SynthesisPhase.scala
+++ b/src/main/scala/leon/synthesis/SynthesisPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/SynthesisSettings.scala b/src/main/scala/leon/synthesis/SynthesisSettings.scala
index f7951c4646b1f961457aa276c9d3d109d71224b7..5bbff9444ded17b5100b1bc5ba0c3949b7f4dc61 100644
--- a/src/main/scala/leon/synthesis/SynthesisSettings.scala
+++ b/src/main/scala/leon/synthesis/SynthesisSettings.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/Synthesizer.scala b/src/main/scala/leon/synthesis/Synthesizer.scala
index 2d40c6fd445f87c229a223d084f9baa42ca47796..196637f6f65bb7a71a06daca4ef4c71f3e7f401d 100644
--- a/src/main/scala/leon/synthesis/Synthesizer.scala
+++ b/src/main/scala/leon/synthesis/Synthesizer.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/Witnesses.scala b/src/main/scala/leon/synthesis/Witnesses.scala
index 60b1f5ea3640a043bd33d407fd6ae8bbe4dae941..884eee9f03413502dc965bf959cc0e49ffd24542 100644
--- a/src/main/scala/leon/synthesis/Witnesses.scala
+++ b/src/main/scala/leon/synthesis/Witnesses.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.synthesis
 
diff --git a/src/main/scala/leon/synthesis/disambiguation/ExamplesAdder.scala b/src/main/scala/leon/synthesis/disambiguation/ExamplesAdder.scala
index f6359768e1acca776dcac7db523ce7ee7bac8ff1..7c73a5b9151658a3c07357a7c03203adf4c22c9d 100644
--- a/src/main/scala/leon/synthesis/disambiguation/ExamplesAdder.scala
+++ b/src/main/scala/leon/synthesis/disambiguation/ExamplesAdder.scala
@@ -1,4 +1,5 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package synthesis
 package disambiguation
diff --git a/src/main/scala/leon/synthesis/disambiguation/Question.scala b/src/main/scala/leon/synthesis/disambiguation/Question.scala
index eed7bfc1a7337a8282224677198286443335ea90..985efaed19d16350f248d3147d9b2a2010d7e91c 100644
--- a/src/main/scala/leon/synthesis/disambiguation/Question.scala
+++ b/src/main/scala/leon/synthesis/disambiguation/Question.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package synthesis.disambiguation
 
diff --git a/src/main/scala/leon/synthesis/disambiguation/QuestionBuilder.scala b/src/main/scala/leon/synthesis/disambiguation/QuestionBuilder.scala
index 81f98f86432dc54ffb446f473fee3a1afcf358ca..ccbdd8f15ccde90241142f4f92657acb0af98e66 100644
--- a/src/main/scala/leon/synthesis/disambiguation/QuestionBuilder.scala
+++ b/src/main/scala/leon/synthesis/disambiguation/QuestionBuilder.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package synthesis.disambiguation
 
diff --git a/src/main/scala/leon/synthesis/graph/DotGenerator.scala b/src/main/scala/leon/synthesis/graph/DotGenerator.scala
index f6ccf140c68e07daf9b7b5bd86aa1df443bd78b2..d1ba7a040c276b83b64ee7e7f8ecd07ee1adefcc 100644
--- a/src/main/scala/leon/synthesis/graph/DotGenerator.scala
+++ b/src/main/scala/leon/synthesis/graph/DotGenerator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.synthesis
 package graph
diff --git a/src/main/scala/leon/synthesis/graph/Graph.scala b/src/main/scala/leon/synthesis/graph/Graph.scala
index 2af026aaa7b4f43e896b8948c639e3970e78fad8..c3bdc2b67c24e56588f342df52c9fd5f8d34541f 100644
--- a/src/main/scala/leon/synthesis/graph/Graph.scala
+++ b/src/main/scala/leon/synthesis/graph/Graph.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/package.scala b/src/main/scala/leon/synthesis/package.scala
index 3cb5f541753f2188ea54c01e16868aa3dad5ca70..50bb935c0037cee52cb580920643cc63a0d501dd 100644
--- a/src/main/scala/leon/synthesis/package.scala
+++ b/src/main/scala/leon/synthesis/package.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 
diff --git a/src/main/scala/leon/synthesis/programsets/DirectProgramSet.scala b/src/main/scala/leon/synthesis/programsets/DirectProgramSet.scala
index 2887c57fcb80b26e40bf07324b8dc8a0bfc5b5eb..692bc2189c9e9717711c2533e0b825c9515d794f 100644
--- a/src/main/scala/leon/synthesis/programsets/DirectProgramSet.scala
+++ b/src/main/scala/leon/synthesis/programsets/DirectProgramSet.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.synthesis.programsets
 
 import leon.purescala
diff --git a/src/main/scala/leon/synthesis/programsets/JoinProgramSet.scala b/src/main/scala/leon/synthesis/programsets/JoinProgramSet.scala
index c0147227a9cacfa0d52b0d94728f1585d3e0cef7..90c9dc99a6f2bfd6f9d5006f7dda5bc2ea2ef413 100644
--- a/src/main/scala/leon/synthesis/programsets/JoinProgramSet.scala
+++ b/src/main/scala/leon/synthesis/programsets/JoinProgramSet.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package synthesis.programsets
 
diff --git a/src/main/scala/leon/synthesis/programsets/ProgramSet.scala b/src/main/scala/leon/synthesis/programsets/ProgramSet.scala
index ebfcf8fa19de9036c1b6d7e4d2c862038cde8756..2e2b1ab2f219aaa9869607a4ae3634a43e750945 100644
--- a/src/main/scala/leon/synthesis/programsets/ProgramSet.scala
+++ b/src/main/scala/leon/synthesis/programsets/ProgramSet.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.synthesis.programsets
 
 import leon.purescala
diff --git a/src/main/scala/leon/synthesis/programsets/UnionProgramset.scala b/src/main/scala/leon/synthesis/programsets/UnionProgramset.scala
index f57c53053fc661c6b0d644d720724fdd7a227bdc..bf49d819509cbd7b239573e0221f0c1e1e2b15fc 100644
--- a/src/main/scala/leon/synthesis/programsets/UnionProgramset.scala
+++ b/src/main/scala/leon/synthesis/programsets/UnionProgramset.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package synthesis.programsets
 
diff --git a/src/main/scala/leon/synthesis/rules/ADTDual.scala b/src/main/scala/leon/synthesis/rules/ADTDual.scala
index ed7c0652b60384f362bbecc9db8dd93d9a2e2523..40ab91bc6ad8d3a7843c38f3a96e46c1a0a9cd4c 100644
--- a/src/main/scala/leon/synthesis/rules/ADTDual.scala
+++ b/src/main/scala/leon/synthesis/rules/ADTDual.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/ADTInduction.scala b/src/main/scala/leon/synthesis/rules/ADTInduction.scala
index 2c0bd4439538b730c73dc593aaabb9bb388878f6..90738c698c1947b197406e61390c0ba0ca628b7a 100644
--- a/src/main/scala/leon/synthesis/rules/ADTInduction.scala
+++ b/src/main/scala/leon/synthesis/rules/ADTInduction.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/ADTLongInduction.scala b/src/main/scala/leon/synthesis/rules/ADTLongInduction.scala
index 3d031db4414faf5ec468430647d3c41ebe313608..d14c2b0f8538a61dd0ce8c3ae507f05bcc79c2f7 100644
--- a/src/main/scala/leon/synthesis/rules/ADTLongInduction.scala
+++ b/src/main/scala/leon/synthesis/rules/ADTLongInduction.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/ADTSplit.scala b/src/main/scala/leon/synthesis/rules/ADTSplit.scala
index 956340e86a71cbaa3f3dd83c05c85af6e189958f..93e1488aee529515b3368c6a7ec2d29a83811eed 100644
--- a/src/main/scala/leon/synthesis/rules/ADTSplit.scala
+++ b/src/main/scala/leon/synthesis/rules/ADTSplit.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/AsChoose.scala b/src/main/scala/leon/synthesis/rules/AsChoose.scala
index 88b5537018b4e2639953fd5ae6f71e749315dcec..7f231b85df8c57f3a87e60f88030679024bf30d6 100644
--- a/src/main/scala/leon/synthesis/rules/AsChoose.scala
+++ b/src/main/scala/leon/synthesis/rules/AsChoose.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/Assert.scala b/src/main/scala/leon/synthesis/rules/Assert.scala
index d2cdb5b69f1f88b847ad91499e3946257ef6c167..0acdc209ee00dc10647d2bfe8d48ff100e33e167 100644
--- a/src/main/scala/leon/synthesis/rules/Assert.scala
+++ b/src/main/scala/leon/synthesis/rules/Assert.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/BottomUpTegis.scala b/src/main/scala/leon/synthesis/rules/BottomUpTegis.scala
index 2f4eee0d6c9b007f74e855f4bab98dce52d21e21..5dbcbb3a131deab0cf091778771a328ae9a47379 100644
--- a/src/main/scala/leon/synthesis/rules/BottomUpTegis.scala
+++ b/src/main/scala/leon/synthesis/rules/BottomUpTegis.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/CEGIS.scala b/src/main/scala/leon/synthesis/rules/CEGIS.scala
index cef8eb560a45f48c917b776677af522f8484db82..aad3d9cc33d8dbd89221b29d32c710f36b839ba9 100644
--- a/src/main/scala/leon/synthesis/rules/CEGIS.scala
+++ b/src/main/scala/leon/synthesis/rules/CEGIS.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/CEGISLike.scala b/src/main/scala/leon/synthesis/rules/CEGISLike.scala
index b3ce025dacacd9b82197388452a588058a8c1802..913e54a49d942ec6312b2af0b56507316b35ae9b 100644
--- a/src/main/scala/leon/synthesis/rules/CEGISLike.scala
+++ b/src/main/scala/leon/synthesis/rules/CEGISLike.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/CEGLESS.scala b/src/main/scala/leon/synthesis/rules/CEGLESS.scala
index 8f30f229f9f2c97b1a059dc662455c936451a69d..52d6af00f5a534d61b7cb167ff578a1cb7254978 100644
--- a/src/main/scala/leon/synthesis/rules/CEGLESS.scala
+++ b/src/main/scala/leon/synthesis/rules/CEGLESS.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/CaseSplit.scala b/src/main/scala/leon/synthesis/rules/CaseSplit.scala
index 543d6d75339400d6f6e5714b38703b38b39f0889..fd820f96dc4b0746849056e590deba79d1cdc993 100644
--- a/src/main/scala/leon/synthesis/rules/CaseSplit.scala
+++ b/src/main/scala/leon/synthesis/rules/CaseSplit.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/DetupleInput.scala b/src/main/scala/leon/synthesis/rules/DetupleInput.scala
index 3c38a01704461421d8540c72839d1a87ae107e0d..0c538535830dec3ef6c713f33525b63000538fb2 100644
--- a/src/main/scala/leon/synthesis/rules/DetupleInput.scala
+++ b/src/main/scala/leon/synthesis/rules/DetupleInput.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/DetupleOutput.scala b/src/main/scala/leon/synthesis/rules/DetupleOutput.scala
index b3c9a81e18bf0d8bd1c3b811ce768b4704c67344..a1d2193409788cd54d25639d6900dc5b9301ec33 100644
--- a/src/main/scala/leon/synthesis/rules/DetupleOutput.scala
+++ b/src/main/scala/leon/synthesis/rules/DetupleOutput.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/Disunification.scala b/src/main/scala/leon/synthesis/rules/Disunification.scala
index 82a05717a0f9abef83f93467697c3faab62aba53..a380dec539110cd5ae0f030bc3b98da8a12609cc 100644
--- a/src/main/scala/leon/synthesis/rules/Disunification.scala
+++ b/src/main/scala/leon/synthesis/rules/Disunification.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/EqualitySplit.scala b/src/main/scala/leon/synthesis/rules/EqualitySplit.scala
index afabdad92c61127c5bb6399edce8743002641e1f..6f6eea54f5a5647aed883a2e8de68508e1fdd950 100644
--- a/src/main/scala/leon/synthesis/rules/EqualitySplit.scala
+++ b/src/main/scala/leon/synthesis/rules/EqualitySplit.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/EquivalentInputs.scala b/src/main/scala/leon/synthesis/rules/EquivalentInputs.scala
index d010a6ac089b360d9d3a1a31c6a9f07a3832e42e..2ee67ad7fa072f112c24fc2aab9183b79456de03 100644
--- a/src/main/scala/leon/synthesis/rules/EquivalentInputs.scala
+++ b/src/main/scala/leon/synthesis/rules/EquivalentInputs.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/Ground.scala b/src/main/scala/leon/synthesis/rules/Ground.scala
index e5eb75463ab506910cb99d8a450042afb15a8522..588f94c1807972d77f78cd9793f7f23fe4702557 100644
--- a/src/main/scala/leon/synthesis/rules/Ground.scala
+++ b/src/main/scala/leon/synthesis/rules/Ground.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/IfSplit.scala b/src/main/scala/leon/synthesis/rules/IfSplit.scala
index 0ff4cf4fdbfd555162c809071b1009e572d2a9a8..9b97898b910c1deba421da39c77372b8bf74f1ee 100644
--- a/src/main/scala/leon/synthesis/rules/IfSplit.scala
+++ b/src/main/scala/leon/synthesis/rules/IfSplit.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/IndependentSplit.scala b/src/main/scala/leon/synthesis/rules/IndependentSplit.scala
index dfb788c23b7927dc12213d0a344d8df8b4597ce6..fa8eceb3a7f70ab8a39644fdd60aa8014d516603 100644
--- a/src/main/scala/leon/synthesis/rules/IndependentSplit.scala
+++ b/src/main/scala/leon/synthesis/rules/IndependentSplit.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/InequalitySplit.scala b/src/main/scala/leon/synthesis/rules/InequalitySplit.scala
index b71d99b723a726392d76ad68bbc058bbccfad6eb..db41c6c3b45694c27af6c78b6fa420dcd3ca6324 100644
--- a/src/main/scala/leon/synthesis/rules/InequalitySplit.scala
+++ b/src/main/scala/leon/synthesis/rules/InequalitySplit.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/InnerCaseSplit.scala b/src/main/scala/leon/synthesis/rules/InnerCaseSplit.scala
index 858a10a96b2cb8ab84f401ffd878bd584bf1a055..dff8b6f23f66ad8a96957635313510e1dd525db5 100644
--- a/src/main/scala/leon/synthesis/rules/InnerCaseSplit.scala
+++ b/src/main/scala/leon/synthesis/rules/InnerCaseSplit.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/InputSplit.scala b/src/main/scala/leon/synthesis/rules/InputSplit.scala
index 9d74e489699da5b687aa9086390e1dac39bf335c..293c9767d09ac86f5953cd9422021caad955630d 100644
--- a/src/main/scala/leon/synthesis/rules/InputSplit.scala
+++ b/src/main/scala/leon/synthesis/rules/InputSplit.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/IntInduction.scala b/src/main/scala/leon/synthesis/rules/IntInduction.scala
index eeabfff0c9032f639e28d0149870dfed12840a4b..bfebd3929b8155b154590c798272df4c2aeba1a1 100644
--- a/src/main/scala/leon/synthesis/rules/IntInduction.scala
+++ b/src/main/scala/leon/synthesis/rules/IntInduction.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/IntegerEquation.scala b/src/main/scala/leon/synthesis/rules/IntegerEquation.scala
index a668f26fc81448cecb766753f2457455bbd9d977..f51d9007564414836852324b46ba84b473f0714c 100644
--- a/src/main/scala/leon/synthesis/rules/IntegerEquation.scala
+++ b/src/main/scala/leon/synthesis/rules/IntegerEquation.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/IntegerInequalities.scala b/src/main/scala/leon/synthesis/rules/IntegerInequalities.scala
index 5537dc8d5f9c4434dc42e308c9e257d45a4192c8..dfb1fa8d6db8b49ae80a5e2062db9fd2b0b2b6be 100644
--- a/src/main/scala/leon/synthesis/rules/IntegerInequalities.scala
+++ b/src/main/scala/leon/synthesis/rules/IntegerInequalities.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/IntroduceRecCalls.scala b/src/main/scala/leon/synthesis/rules/IntroduceRecCalls.scala
index 8fdb03c55967b875a6b02382fc1c842ed85e1382..18fe97478bade0ffa6e0c9573e07d6cbfa76377b 100644
--- a/src/main/scala/leon/synthesis/rules/IntroduceRecCalls.scala
+++ b/src/main/scala/leon/synthesis/rules/IntroduceRecCalls.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/OnePoint.scala b/src/main/scala/leon/synthesis/rules/OnePoint.scala
index 3afcaf5729d215edbaea19e128fddb1bc27a6fe9..8665eaf3320757d8a4d295cc7953899d01d8f55d 100644
--- a/src/main/scala/leon/synthesis/rules/OnePoint.scala
+++ b/src/main/scala/leon/synthesis/rules/OnePoint.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/OptimisticGround.scala b/src/main/scala/leon/synthesis/rules/OptimisticGround.scala
index f99ae625ae7b9812901f48fd926fa2000fe7084c..775b496be24f105b83cb8af536cd193b7260c5ba 100644
--- a/src/main/scala/leon/synthesis/rules/OptimisticGround.scala
+++ b/src/main/scala/leon/synthesis/rules/OptimisticGround.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/OptimisticInjection.scala b/src/main/scala/leon/synthesis/rules/OptimisticInjection.scala
index 5d3a84f303ed65adb1c9cd3c01012f9f854d62bb..599fbd5df54d4750b5021916eecc5103e126b57a 100644
--- a/src/main/scala/leon/synthesis/rules/OptimisticInjection.scala
+++ b/src/main/scala/leon/synthesis/rules/OptimisticInjection.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/SelectiveInlining.scala b/src/main/scala/leon/synthesis/rules/SelectiveInlining.scala
index 634470cc073a0a6009d304b551c7155b88ffbf4b..4469382133c2ee4eb09424b07266382aafa1a0c6 100644
--- a/src/main/scala/leon/synthesis/rules/SelectiveInlining.scala
+++ b/src/main/scala/leon/synthesis/rules/SelectiveInlining.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/StringRender.scala b/src/main/scala/leon/synthesis/rules/StringRender.scala
index 1244dc6dfc761691832b7f1a7e3ce153da918399..7085ed7d9c5cf929dc0220b492eceafd68a16ca1 100644
--- a/src/main/scala/leon/synthesis/rules/StringRender.scala
+++ b/src/main/scala/leon/synthesis/rules/StringRender.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/SygusCVC4.scala b/src/main/scala/leon/synthesis/rules/SygusCVC4.scala
index 72c267b28fcf54301b13e69db66a2083dfb8059e..d458de88caf44c03acd12dab1d0b1ce42c59767f 100644
--- a/src/main/scala/leon/synthesis/rules/SygusCVC4.scala
+++ b/src/main/scala/leon/synthesis/rules/SygusCVC4.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/TEGIS.scala b/src/main/scala/leon/synthesis/rules/TEGIS.scala
index 3d496d0597e1947af0eb83504be5af449d7854f1..242502a169ff1107ad9ace70e5cef240c269b7f6 100644
--- a/src/main/scala/leon/synthesis/rules/TEGIS.scala
+++ b/src/main/scala/leon/synthesis/rules/TEGIS.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/TEGISLike.scala b/src/main/scala/leon/synthesis/rules/TEGISLike.scala
index 9d5c48211e8231df815135b376664ff182e0b3b7..a085ad4366ea1f852b0ad714c713a5943fb269fd 100644
--- a/src/main/scala/leon/synthesis/rules/TEGISLike.scala
+++ b/src/main/scala/leon/synthesis/rules/TEGISLike.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/TEGLESS.scala b/src/main/scala/leon/synthesis/rules/TEGLESS.scala
index f56b26b26d859566c77c91f484deac41930f2aa7..dfc38ed16169611cab2f6478ae450a9740543e3d 100644
--- a/src/main/scala/leon/synthesis/rules/TEGLESS.scala
+++ b/src/main/scala/leon/synthesis/rules/TEGLESS.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/UnconstrainedOutput.scala b/src/main/scala/leon/synthesis/rules/UnconstrainedOutput.scala
index eb3d83ed8d13b8235a98b48d4c209a2db5a7f08c..089c3da45c45c22ef9ff4f84bb924a33f076bce8 100644
--- a/src/main/scala/leon/synthesis/rules/UnconstrainedOutput.scala
+++ b/src/main/scala/leon/synthesis/rules/UnconstrainedOutput.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/Unification.scala b/src/main/scala/leon/synthesis/rules/Unification.scala
index cd4f5cdf6079e67d3ef031b279d0b9196f1c1efb..419d256503de66f157094149e39cce0b0729d282 100644
--- a/src/main/scala/leon/synthesis/rules/Unification.scala
+++ b/src/main/scala/leon/synthesis/rules/Unification.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/rules/UnusedInput.scala b/src/main/scala/leon/synthesis/rules/UnusedInput.scala
index 4570501d7646b3f8d77d4fb484451ff957ac723f..a72dfb633a7e7167b0ec133fd9e132cf6114c349 100644
--- a/src/main/scala/leon/synthesis/rules/UnusedInput.scala
+++ b/src/main/scala/leon/synthesis/rules/UnusedInput.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/strategies/BoundedStrategy.scala b/src/main/scala/leon/synthesis/strategies/BoundedStrategy.scala
index 2c58a5d310ceac9f5445ebbda3c057e4d3946991..72074c5954ac2e643570543d06875af58d993ec2 100644
--- a/src/main/scala/leon/synthesis/strategies/BoundedStrategy.scala
+++ b/src/main/scala/leon/synthesis/strategies/BoundedStrategy.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/strategies/CostBasedStrategy.scala b/src/main/scala/leon/synthesis/strategies/CostBasedStrategy.scala
index e309593fe7afeca716baa6e99c8a1f34d6d816c7..de1f7d4105c1661a48f6d8a5696da1750c33bc51 100644
--- a/src/main/scala/leon/synthesis/strategies/CostBasedStrategy.scala
+++ b/src/main/scala/leon/synthesis/strategies/CostBasedStrategy.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/strategies/ManualStrategy.scala b/src/main/scala/leon/synthesis/strategies/ManualStrategy.scala
index fbaf1815f60e5bf760addd41bf388e8875174763..809c48786a984c224aa5a0d4a8f5d09fec34ca57 100644
--- a/src/main/scala/leon/synthesis/strategies/ManualStrategy.scala
+++ b/src/main/scala/leon/synthesis/strategies/ManualStrategy.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/strategies/Strategy.scala b/src/main/scala/leon/synthesis/strategies/Strategy.scala
index b9142229d9767703a99b867797e365852e77ba22..5b6253bd9b63ded24843de6764b0b003a88af4a1 100644
--- a/src/main/scala/leon/synthesis/strategies/Strategy.scala
+++ b/src/main/scala/leon/synthesis/strategies/Strategy.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/strategies/TimeSlicingStrategy.scala b/src/main/scala/leon/synthesis/strategies/TimeSlicingStrategy.scala
index 4001a31ad2360fe0b39a1e8c296d88e5e472d88a..2ed3b56f22d85c5ea29b8fcf671d63434af1476d 100644
--- a/src/main/scala/leon/synthesis/strategies/TimeSlicingStrategy.scala
+++ b/src/main/scala/leon/synthesis/strategies/TimeSlicingStrategy.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/strategies/WrappedStrategy.scala b/src/main/scala/leon/synthesis/strategies/WrappedStrategy.scala
index 1b013392b4b5e6a8aea6bc57232815355ecbedb9..8e281ea3d1cc524fe46ef9a8fcdcbfe746bdffa1 100644
--- a/src/main/scala/leon/synthesis/strategies/WrappedStrategy.scala
+++ b/src/main/scala/leon/synthesis/strategies/WrappedStrategy.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/utils/Helpers.scala b/src/main/scala/leon/synthesis/utils/Helpers.scala
index 14b7e2fb362b119c5f250e3f6e2752380e9add9c..87d9c587c6c0b9ce24bd09df5753f0a5bb02667d 100644
--- a/src/main/scala/leon/synthesis/utils/Helpers.scala
+++ b/src/main/scala/leon/synthesis/utils/Helpers.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/synthesis/utils/SynthesisProblemExtractionPhase.scala b/src/main/scala/leon/synthesis/utils/SynthesisProblemExtractionPhase.scala
index c3df2a38297ea7766cdb85cb011124a41d0fbb20..4bbd5ad693dea93ff9ac4f1bafff2365bbd88fb5 100644
--- a/src/main/scala/leon/synthesis/utils/SynthesisProblemExtractionPhase.scala
+++ b/src/main/scala/leon/synthesis/utils/SynthesisProblemExtractionPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package synthesis
diff --git a/src/main/scala/leon/termination/ChainBuilder.scala b/src/main/scala/leon/termination/ChainBuilder.scala
index 0c6106127ce7187ff4dded02b18863fcd332677b..77b15659c3e2e7be97d36d9e5645af5daf9cfb58 100644
--- a/src/main/scala/leon/termination/ChainBuilder.scala
+++ b/src/main/scala/leon/termination/ChainBuilder.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/ChainComparator.scala b/src/main/scala/leon/termination/ChainComparator.scala
index 0c3cbd8756a79222d85468fea16b73ce7f73d9bd..a2c18e171bbe870534ceecf6f1165a8a0f956d67 100644
--- a/src/main/scala/leon/termination/ChainComparator.scala
+++ b/src/main/scala/leon/termination/ChainComparator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/ChainProcessor.scala b/src/main/scala/leon/termination/ChainProcessor.scala
index 799e51db6c1d08895ffb23793fc7328e881a7242..c01fa9fb3afe65e5b798b31db3ebc5cf23e9e626 100644
--- a/src/main/scala/leon/termination/ChainProcessor.scala
+++ b/src/main/scala/leon/termination/ChainProcessor.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/ComplexTerminationChecker.scala b/src/main/scala/leon/termination/ComplexTerminationChecker.scala
index 83638aa84233775b256e7e44d43d77b906c7a4c7..6d634f088e29dfac338b3c5cbc2ba9291da3b192 100644
--- a/src/main/scala/leon/termination/ComplexTerminationChecker.scala
+++ b/src/main/scala/leon/termination/ComplexTerminationChecker.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/LoopProcessor.scala b/src/main/scala/leon/termination/LoopProcessor.scala
index 790db91062742f6d2b30ec731677c3bf168ecc7e..e71c5282199a5acc9ea1653f8f355ce4ef56f5f7 100644
--- a/src/main/scala/leon/termination/LoopProcessor.scala
+++ b/src/main/scala/leon/termination/LoopProcessor.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/ProcessingPipeline.scala b/src/main/scala/leon/termination/ProcessingPipeline.scala
index 92a11c6452c88f49986cd9382cae9ed72f70619a..30cc87f558c129a47044c1a0ce9d667c3b3c322f 100644
--- a/src/main/scala/leon/termination/ProcessingPipeline.scala
+++ b/src/main/scala/leon/termination/ProcessingPipeline.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/Processor.scala b/src/main/scala/leon/termination/Processor.scala
index 3f7be09f145d2768ff00f8573f078d6e90bc1b2d..1d0527127344510b803a21666f0ade2d92537dff 100644
--- a/src/main/scala/leon/termination/Processor.scala
+++ b/src/main/scala/leon/termination/Processor.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/RecursionProcessor.scala b/src/main/scala/leon/termination/RecursionProcessor.scala
index 72c64f62aa1a3ceb28d3e23f9bace1e40e06209b..d8d31e2a39a926f07e00ddf87129a8c59686907f 100644
--- a/src/main/scala/leon/termination/RecursionProcessor.scala
+++ b/src/main/scala/leon/termination/RecursionProcessor.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/RelationBuilder.scala b/src/main/scala/leon/termination/RelationBuilder.scala
index d2edc62281298f812cc0348df161a289f2899846..127b64ec021c4feab69e3ccd504464bb7bc6ae14 100644
--- a/src/main/scala/leon/termination/RelationBuilder.scala
+++ b/src/main/scala/leon/termination/RelationBuilder.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/RelationComparator.scala b/src/main/scala/leon/termination/RelationComparator.scala
index c147f12aa83a22b4af95521553e2888e488c5c44..0d72d5021aafb233a54209165d4e0587be972323 100644
--- a/src/main/scala/leon/termination/RelationComparator.scala
+++ b/src/main/scala/leon/termination/RelationComparator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/RelationProcessor.scala b/src/main/scala/leon/termination/RelationProcessor.scala
index d71a6fa3ae5c57e0244bf4a1e194605d9eda4a7d..1044e1be28cf65803471897cb9c0cb600a37ccc1 100644
--- a/src/main/scala/leon/termination/RelationProcessor.scala
+++ b/src/main/scala/leon/termination/RelationProcessor.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/SelfCallsProcessor.scala b/src/main/scala/leon/termination/SelfCallsProcessor.scala
index 320c230c2cae410d7862c9ec9c15ea2b849cdba6..6a14750224fa8766ffe6c9a4784e38a07d793b2d 100644
--- a/src/main/scala/leon/termination/SelfCallsProcessor.scala
+++ b/src/main/scala/leon/termination/SelfCallsProcessor.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/SimpleTerminationChecker.scala b/src/main/scala/leon/termination/SimpleTerminationChecker.scala
index 297d92d2aefcd5b5ed18ddf22c139b2d1cde55a9..a5864eeb4490c8d58a54589166b26933b329591d 100644
--- a/src/main/scala/leon/termination/SimpleTerminationChecker.scala
+++ b/src/main/scala/leon/termination/SimpleTerminationChecker.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/Strengthener.scala b/src/main/scala/leon/termination/Strengthener.scala
index e6c53a472da1f5d997f9eb8fde61892c16863b12..75a466001489a30c4f7e60124d835aca9fa66a41 100644
--- a/src/main/scala/leon/termination/Strengthener.scala
+++ b/src/main/scala/leon/termination/Strengthener.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/StructuralSize.scala b/src/main/scala/leon/termination/StructuralSize.scala
index 50de827c17168bacd3db23049ed76237f73f132b..e075c374e8d4796680c940f3cf6e4d3ec455df79 100644
--- a/src/main/scala/leon/termination/StructuralSize.scala
+++ b/src/main/scala/leon/termination/StructuralSize.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/TerminationChecker.scala b/src/main/scala/leon/termination/TerminationChecker.scala
index 6b8f5abb670a4d61192ace440b604d99d0f6d706..efe8bf4387f631799472b64905de9350bac1da64 100644
--- a/src/main/scala/leon/termination/TerminationChecker.scala
+++ b/src/main/scala/leon/termination/TerminationChecker.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/TerminationPhase.scala b/src/main/scala/leon/termination/TerminationPhase.scala
index 15f2dbe5ae5e3625252b0bd12c604531335d684f..d5b07f276264c548e9b31a295ca1efdd101e0871 100644
--- a/src/main/scala/leon/termination/TerminationPhase.scala
+++ b/src/main/scala/leon/termination/TerminationPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/termination/TerminationReport.scala b/src/main/scala/leon/termination/TerminationReport.scala
index 57c3c03aebc3f0543cad09e84352106867c178c6..7a10fe411a8e17c5d91022785552f8615328c045 100644
--- a/src/main/scala/leon/termination/TerminationReport.scala
+++ b/src/main/scala/leon/termination/TerminationReport.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package termination
diff --git a/src/main/scala/leon/transformations/DepthInstPhase.scala b/src/main/scala/leon/transformations/DepthInstPhase.scala
index 3788602f6a67b87fbffc33c584199c7a7b89aa8c..96d47147e6a8439e8d37105feff523248963599c 100644
--- a/src/main/scala/leon/transformations/DepthInstPhase.scala
+++ b/src/main/scala/leon/transformations/DepthInstPhase.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package transformations
 
diff --git a/src/main/scala/leon/transformations/InstProgSimplifier.scala b/src/main/scala/leon/transformations/InstProgSimplifier.scala
index ebb1abe008c066479c719fad4567399dfbe02939..635cb80bd2417b22cf10af21625c19eee162eb18 100644
--- a/src/main/scala/leon/transformations/InstProgSimplifier.scala
+++ b/src/main/scala/leon/transformations/InstProgSimplifier.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package transformations
 
diff --git a/src/main/scala/leon/transformations/InstrumentationUtil.scala b/src/main/scala/leon/transformations/InstrumentationUtil.scala
index 8e4c10451080f233aa1ac1bff4ae56dafb32d616..5c26b194a55900adcea0383fe1b469c299bab0af 100644
--- a/src/main/scala/leon/transformations/InstrumentationUtil.scala
+++ b/src/main/scala/leon/transformations/InstrumentationUtil.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package transformations
 
diff --git a/src/main/scala/leon/transformations/IntToRealProgram.scala b/src/main/scala/leon/transformations/IntToRealProgram.scala
index f585cf042177bdec7dea20585fb6d5a505825c9a..fa09f9dca145674224a067357192b41853631ad9 100644
--- a/src/main/scala/leon/transformations/IntToRealProgram.scala
+++ b/src/main/scala/leon/transformations/IntToRealProgram.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package transformations
 
diff --git a/src/main/scala/leon/transformations/NonRecursiveTimePhase.scala b/src/main/scala/leon/transformations/NonRecursiveTimePhase.scala
index d315bd76de619aa312bec59587e1d8efcbdb4cf3..7df3f03f081d7160f66d44ced7bd8f0550fafc11 100644
--- a/src/main/scala/leon/transformations/NonRecursiveTimePhase.scala
+++ b/src/main/scala/leon/transformations/NonRecursiveTimePhase.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package transformations
 
diff --git a/src/main/scala/leon/transformations/NonlinearityEliminationPhase.scala b/src/main/scala/leon/transformations/NonlinearityEliminationPhase.scala
index 6d740de6aff8b077d271377740e86c7fa5d327ab..6422049cd294215eaa0f92255ea7516150eb86ef 100644
--- a/src/main/scala/leon/transformations/NonlinearityEliminationPhase.scala
+++ b/src/main/scala/leon/transformations/NonlinearityEliminationPhase.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package transformations
 
diff --git a/src/main/scala/leon/transformations/RecursionCountPhase.scala b/src/main/scala/leon/transformations/RecursionCountPhase.scala
index ad08c8d9d2c90669edd4240154917410e141c99e..729a8d45a6d6955fd31f1694fce03dade7c89e6d 100644
--- a/src/main/scala/leon/transformations/RecursionCountPhase.scala
+++ b/src/main/scala/leon/transformations/RecursionCountPhase.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package transformations
 
diff --git a/src/main/scala/leon/transformations/SerialInstrumentationPhase.scala b/src/main/scala/leon/transformations/SerialInstrumentationPhase.scala
index cee20aca2c56e6c7c17bc4dd9c5405fa49f77d85..7dc8b28e39acda415d9696aa424da09a62adc2a4 100644
--- a/src/main/scala/leon/transformations/SerialInstrumentationPhase.scala
+++ b/src/main/scala/leon/transformations/SerialInstrumentationPhase.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package transformations
 
diff --git a/src/main/scala/leon/transformations/StackSpacePhase.scala b/src/main/scala/leon/transformations/StackSpacePhase.scala
index d80cb20dc46f2adacc1980d364ebf563eb1fb892..51c36bb93356fed867ecbbd0276eaf336f891606 100644
--- a/src/main/scala/leon/transformations/StackSpacePhase.scala
+++ b/src/main/scala/leon/transformations/StackSpacePhase.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package transformations
 
diff --git a/src/main/scala/leon/transformations/TimeStepsPhase.scala b/src/main/scala/leon/transformations/TimeStepsPhase.scala
index d43e7641c8bf95996502fa0a44cee9ce5c58543a..9180978ba63d33295aea1988602a48c8fdef8feb 100644
--- a/src/main/scala/leon/transformations/TimeStepsPhase.scala
+++ b/src/main/scala/leon/transformations/TimeStepsPhase.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package transformations
 
diff --git a/src/main/scala/leon/utils/ASCIIHelpers.scala b/src/main/scala/leon/utils/ASCIIHelpers.scala
index a2750e42340356f890b6f4822ba3d2f2d3f42643..0b5a746f540ef1ad49c4e5e88155a4228b33e15c 100644
--- a/src/main/scala/leon/utils/ASCIIHelpers.scala
+++ b/src/main/scala/leon/utils/ASCIIHelpers.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.utils
 
diff --git a/src/main/scala/leon/utils/Benchmarks.scala b/src/main/scala/leon/utils/Benchmarks.scala
index 71d948949a6d7d9cf8f6ce8501d71c451f18c2f4..92c0e398c5880f0cd6f159d597e8435ca4f2ee44 100644
--- a/src/main/scala/leon/utils/Benchmarks.scala
+++ b/src/main/scala/leon/utils/Benchmarks.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/Bijection.scala b/src/main/scala/leon/utils/Bijection.scala
index 380799d25e1f73ddbbb57d7989706fd03e5f1821..fecf8a75603fb7f94791d11d184351c17e06508e 100644
--- a/src/main/scala/leon/utils/Bijection.scala
+++ b/src/main/scala/leon/utils/Bijection.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.utils
 
diff --git a/src/main/scala/leon/utils/DebugSections.scala b/src/main/scala/leon/utils/DebugSections.scala
index b3133d700fed92bb500423201dc4288832b07319..7e454e7eaf61f7c6d0aa7a4c43ac95e7b3742a9c 100644
--- a/src/main/scala/leon/utils/DebugSections.scala
+++ b/src/main/scala/leon/utils/DebugSections.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/FileOutputPhase.scala b/src/main/scala/leon/utils/FileOutputPhase.scala
index 3862d9385b2474ad776f030773749f8cc658539e..6f2fc3753961972d7cc8e04f07bb11ebfc6a9ad4 100644
--- a/src/main/scala/leon/utils/FileOutputPhase.scala
+++ b/src/main/scala/leon/utils/FileOutputPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.utils
 
diff --git a/src/main/scala/leon/utils/FilesWatcher.scala b/src/main/scala/leon/utils/FilesWatcher.scala
index ca4a6727e8c2920ad510ddd90732487e8aa441d4..b4e579f5a419ec54eb3a4f7ae0f1903b24a6a3e5 100644
--- a/src/main/scala/leon/utils/FilesWatcher.scala
+++ b/src/main/scala/leon/utils/FilesWatcher.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/FreeableIterator.scala b/src/main/scala/leon/utils/FreeableIterator.scala
index b288dcae46e5f19c2ae9f6bf9da99656478825b0..ad2942c93a40b0eab58a407d66262cf5a6920c6e 100644
--- a/src/main/scala/leon/utils/FreeableIterator.scala
+++ b/src/main/scala/leon/utils/FreeableIterator.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/GraphOps.scala b/src/main/scala/leon/utils/GraphOps.scala
index 3fede60e6035f55dc33b7274e272641c4ef73834..576694d686469c711c39a9830cbae60ce1924215 100644
--- a/src/main/scala/leon/utils/GraphOps.scala
+++ b/src/main/scala/leon/utils/GraphOps.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.utils
 
diff --git a/src/main/scala/leon/utils/GraphPrinters.scala b/src/main/scala/leon/utils/GraphPrinters.scala
index b86882f2d42d6e7ea1816b249b3d35689b31ab67..c5fb26a0904b5c47e0b6748be81a0dfaef9bdf50 100644
--- a/src/main/scala/leon/utils/GraphPrinters.scala
+++ b/src/main/scala/leon/utils/GraphPrinters.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/Graphs.scala b/src/main/scala/leon/utils/Graphs.scala
index 1910c2aa25715acd325c53c9874bd1b86ec2a6f5..9ac99b6703b2f498d2991d4c4dcf2fdfb701f86c 100644
--- a/src/main/scala/leon/utils/Graphs.scala
+++ b/src/main/scala/leon/utils/Graphs.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/GrowableIterable.scala b/src/main/scala/leon/utils/GrowableIterable.scala
index 5720f4967fbc11fc57809b57cc1feae6a25a33f7..89c03107d014c2bdbbdf62379dc90a29ccc3815c 100644
--- a/src/main/scala/leon/utils/GrowableIterable.scala
+++ b/src/main/scala/leon/utils/GrowableIterable.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.utils
 
 import scala.collection.mutable.ArrayBuffer
diff --git a/src/main/scala/leon/utils/IncrementalBijection.scala b/src/main/scala/leon/utils/IncrementalBijection.scala
index d90d68ec6a2fef80efff8ace6224c960007de5db..6dab6d670aafb289b9d4f328a13bdb7a687d5063 100644
--- a/src/main/scala/leon/utils/IncrementalBijection.scala
+++ b/src/main/scala/leon/utils/IncrementalBijection.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.utils
 
diff --git a/src/main/scala/leon/utils/IncrementalMap.scala b/src/main/scala/leon/utils/IncrementalMap.scala
index b07d8adc19d51573ef63784b2fc49dbea9c38ff8..aeaf32e093ead4aba05b128d3f543e53fffb8f13 100644
--- a/src/main/scala/leon/utils/IncrementalMap.scala
+++ b/src/main/scala/leon/utils/IncrementalMap.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.utils
 
diff --git a/src/main/scala/leon/utils/IncrementalSeq.scala b/src/main/scala/leon/utils/IncrementalSeq.scala
index fbf042868415378d4af4877ee8766f1303632373..7c7846c94d409c9b0bfde327528e8d36e8487363 100644
--- a/src/main/scala/leon/utils/IncrementalSeq.scala
+++ b/src/main/scala/leon/utils/IncrementalSeq.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.utils
 
diff --git a/src/main/scala/leon/utils/IncrementalSet.scala b/src/main/scala/leon/utils/IncrementalSet.scala
index 311e55096efe8a98d1ccb310f2dae39752e21a20..e0f8c9c53ed791348e80d8ac834f9d43c495f4f6 100644
--- a/src/main/scala/leon/utils/IncrementalSet.scala
+++ b/src/main/scala/leon/utils/IncrementalSet.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.utils
 
diff --git a/src/main/scala/leon/utils/IncrementalState.scala b/src/main/scala/leon/utils/IncrementalState.scala
index 32f6b7c2b11ec3405aeeb0a9f81b9bfb08076ad8..a4df1acbe1a242c6fab0be4c091332d1a20d7e4c 100644
--- a/src/main/scala/leon/utils/IncrementalState.scala
+++ b/src/main/scala/leon/utils/IncrementalState.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.utils
 
 trait IncrementalState {
diff --git a/src/main/scala/leon/utils/InliningPhase.scala b/src/main/scala/leon/utils/InliningPhase.scala
index d69bbb9c32d6cd9f0d32281ec7b5af628aac5a15..22b75e16227faff8cf0bf2e441e92b92d41ecd13 100644
--- a/src/main/scala/leon/utils/InliningPhase.scala
+++ b/src/main/scala/leon/utils/InliningPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.utils
 
diff --git a/src/main/scala/leon/utils/InterruptManager.scala b/src/main/scala/leon/utils/InterruptManager.scala
index 40d8dd1836a8eacecadbc823c68e29fa4b232ca7..17501875028ec1878c5b8225cc062d1160906b55 100644
--- a/src/main/scala/leon/utils/InterruptManager.scala
+++ b/src/main/scala/leon/utils/InterruptManager.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/Interruptible.scala b/src/main/scala/leon/utils/Interruptible.scala
index a57cb7a39027563b0025d1f287af7d77043c9064..8132c004ce6e4acf2e39006ac91912889ac93cb4 100644
--- a/src/main/scala/leon/utils/Interruptible.scala
+++ b/src/main/scala/leon/utils/Interruptible.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/Library.scala b/src/main/scala/leon/utils/Library.scala
index 0ddd21078ffe772986bd5487d964d352184cd2e6..18dc12938bd2dd55ff51e568e5af4bcd79cd245a 100644
--- a/src/main/scala/leon/utils/Library.scala
+++ b/src/main/scala/leon/utils/Library.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/ModelEnumerator.scala b/src/main/scala/leon/utils/ModelEnumerator.scala
index 7494e0c463051e0a1337287c4e9e8310d3d23106..75fd2a0a3de2a8bcb554b810e3538346443aaf19 100644
--- a/src/main/scala/leon/utils/ModelEnumerator.scala
+++ b/src/main/scala/leon/utils/ModelEnumerator.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 package utils
 
diff --git a/src/main/scala/leon/utils/OracleTraverser.scala b/src/main/scala/leon/utils/OracleTraverser.scala
index 507d2246e0b2742e2d0c06acab0692ca1d6e8d91..0044dc695e2448c8c5ff229411f56fe7d3550d32 100644
--- a/src/main/scala/leon/utils/OracleTraverser.scala
+++ b/src/main/scala/leon/utils/OracleTraverser.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/Positions.scala b/src/main/scala/leon/utils/Positions.scala
index b97a58d56bc123e4c78e9d4a51d2435d4712503a..74f999656c9911e88d2756eff5cbdf92c319ded0 100644
--- a/src/main/scala/leon/utils/Positions.scala
+++ b/src/main/scala/leon/utils/Positions.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/PreprocessingPhase.scala b/src/main/scala/leon/utils/PreprocessingPhase.scala
index 72103a4f70098527f4f80dba71c47a4b46c5d2d1..3a0eaab30abd16f107f13decdccc3f335914a604 100644
--- a/src/main/scala/leon/utils/PreprocessingPhase.scala
+++ b/src/main/scala/leon/utils/PreprocessingPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/PrintTreePhase.scala b/src/main/scala/leon/utils/PrintTreePhase.scala
index 90e12ee1c6e5dbc7e29cf684191069b5e0517b6e..87003c14d8fd77fb96e24eb5e9653d79f12e5fe5 100644
--- a/src/main/scala/leon/utils/PrintTreePhase.scala
+++ b/src/main/scala/leon/utils/PrintTreePhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/SCC.scala b/src/main/scala/leon/utils/SCC.scala
index dbde69fc1e03b3a0e6655806b75c09fec93003bf..7f5212d5405017d83f8a690706d95b5b615efda4 100644
--- a/src/main/scala/leon/utils/SCC.scala
+++ b/src/main/scala/leon/utils/SCC.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/SearchSpace.scala b/src/main/scala/leon/utils/SearchSpace.scala
index b013077c9ad0feac378eba8d7142f37679495936..b514b72ffec351529ed8b9a14da82097a69287be 100644
--- a/src/main/scala/leon/utils/SearchSpace.scala
+++ b/src/main/scala/leon/utils/SearchSpace.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.utils
 
diff --git a/src/main/scala/leon/utils/SeqUtils.scala b/src/main/scala/leon/utils/SeqUtils.scala
index ada7499120353737d34bc79e2c9cc312d6702580..e55c1ac277be0d867547309684baf9f7560aa276 100644
--- a/src/main/scala/leon/utils/SeqUtils.scala
+++ b/src/main/scala/leon/utils/SeqUtils.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.utils
 
diff --git a/src/main/scala/leon/utils/Simplifiers.scala b/src/main/scala/leon/utils/Simplifiers.scala
index 4438b3840e62111e82c17f4db91456c8e30ba2cb..26a62b2983d2627ac4bb7c3a925f1e08f38f3969 100644
--- a/src/main/scala/leon/utils/Simplifiers.scala
+++ b/src/main/scala/leon/utils/Simplifiers.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/StreamUtils.scala b/src/main/scala/leon/utils/StreamUtils.scala
index 521e98aa6eb35e28e820c4e0aea8ff11709643e1..32c8e7c4b19d2c45c2a5148f1ce6b054faadfa4f 100644
--- a/src/main/scala/leon/utils/StreamUtils.scala
+++ b/src/main/scala/leon/utils/StreamUtils.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.utils
 
diff --git a/src/main/scala/leon/utils/TemporaryInputPhase.scala b/src/main/scala/leon/utils/TemporaryInputPhase.scala
index 11b6efb68aa51fb46e2b23af82cbc834b0481abe..bf5101b4c2ac3acb676940b7c969f97b7bb383d1 100644
--- a/src/main/scala/leon/utils/TemporaryInputPhase.scala
+++ b/src/main/scala/leon/utils/TemporaryInputPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/TimeoutFor.scala b/src/main/scala/leon/utils/TimeoutFor.scala
index 7b11a9757931794a5ef38c82962a6445b07e16d9..fa2b9aeca28d6cb83cd6449075a3f2b1dff98124 100644
--- a/src/main/scala/leon/utils/TimeoutFor.scala
+++ b/src/main/scala/leon/utils/TimeoutFor.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/Timer.scala b/src/main/scala/leon/utils/Timer.scala
index 203f7b77360d445ed4cc5418f49f795cb6814ebf..db5070e0dc7892602613024ea04b33a09e530d34 100644
--- a/src/main/scala/leon/utils/Timer.scala
+++ b/src/main/scala/leon/utils/Timer.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/TypingPhase.scala b/src/main/scala/leon/utils/TypingPhase.scala
index 203c81e12ce4973872b91bfa2c71f73c8175827c..ca4e3a72b85d0cf026abd32d45d7eb6b70145365 100644
--- a/src/main/scala/leon/utils/TypingPhase.scala
+++ b/src/main/scala/leon/utils/TypingPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/UniqueCounter.scala b/src/main/scala/leon/utils/UniqueCounter.scala
index 7c7862747271a67d899b9a590bc2d9c5fbb7de40..e3c6ae0a1b5d43b65a77de046cffaabea1b50f34 100644
--- a/src/main/scala/leon/utils/UniqueCounter.scala
+++ b/src/main/scala/leon/utils/UniqueCounter.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.utils
 
diff --git a/src/main/scala/leon/utils/UnitElimination.scala b/src/main/scala/leon/utils/UnitElimination.scala
index 45fa8bea46c71643c68a5a69f5f18e9318c4c449..d5aa0069e718649e3d72a8afe2dd12915c66af3f 100644
--- a/src/main/scala/leon/utils/UnitElimination.scala
+++ b/src/main/scala/leon/utils/UnitElimination.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package utils
diff --git a/src/main/scala/leon/utils/package.scala b/src/main/scala/leon/utils/package.scala
index 56ee940d24b2e0802c3947b409a5269088ccee22..09dc22742043e661fb14ac197a181e4d1fee54a0 100644
--- a/src/main/scala/leon/utils/package.scala
+++ b/src/main/scala/leon/utils/package.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon
 
 /** Various utilities used throughout the Leon system */
diff --git a/src/main/scala/leon/verification/DefaultTactic.scala b/src/main/scala/leon/verification/DefaultTactic.scala
index 244b38b30a885d588ef4b38336d9765c60e55417..9905d96ad466c25e7fbf8b690ba58cf8bad70ddf 100644
--- a/src/main/scala/leon/verification/DefaultTactic.scala
+++ b/src/main/scala/leon/verification/DefaultTactic.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package verification
diff --git a/src/main/scala/leon/verification/InductionTactic.scala b/src/main/scala/leon/verification/InductionTactic.scala
index dd437c224170c908e9175815354748a4236e4880..d1ae3b0f9827e6bf547893b7ce47475656efd306 100644
--- a/src/main/scala/leon/verification/InductionTactic.scala
+++ b/src/main/scala/leon/verification/InductionTactic.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package verification
diff --git a/src/main/scala/leon/verification/InjectAsserts.scala b/src/main/scala/leon/verification/InjectAsserts.scala
index aa88b39dec1e45377aa77f87ded6a0535abac782..faa5701f7a7f80bc29c81282696a898febcc6c80 100644
--- a/src/main/scala/leon/verification/InjectAsserts.scala
+++ b/src/main/scala/leon/verification/InjectAsserts.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package verification
diff --git a/src/main/scala/leon/verification/Tactic.scala b/src/main/scala/leon/verification/Tactic.scala
index 8f539708da8f9f4071a1843d8d711c55215ed344..008a03f5aca8d737b2e46de4e3b3ce42a83ead40 100644
--- a/src/main/scala/leon/verification/Tactic.scala
+++ b/src/main/scala/leon/verification/Tactic.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package verification
diff --git a/src/main/scala/leon/verification/VerificationCondition.scala b/src/main/scala/leon/verification/VerificationCondition.scala
index 299307a87e6e1e4bd2470c377966419bc8c90f15..1cbbf2103913f07a490a5641040abd3927c71bf2 100644
--- a/src/main/scala/leon/verification/VerificationCondition.scala
+++ b/src/main/scala/leon/verification/VerificationCondition.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.verification
 
diff --git a/src/main/scala/leon/verification/VerificationContext.scala b/src/main/scala/leon/verification/VerificationContext.scala
index 2aaa910ab6450c0de300e36ec42ad71d7b073d84..be8f9efe56480b44c47aebc7c4eabeb4d3190975 100644
--- a/src/main/scala/leon/verification/VerificationContext.scala
+++ b/src/main/scala/leon/verification/VerificationContext.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package verification
diff --git a/src/main/scala/leon/verification/VerificationPhase.scala b/src/main/scala/leon/verification/VerificationPhase.scala
index b9da4addb18042bf1f00309d7191f3469776e3f4..c4b1427f04a87d10de6e9a19c56c5d6e46d0a9f3 100644
--- a/src/main/scala/leon/verification/VerificationPhase.scala
+++ b/src/main/scala/leon/verification/VerificationPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package verification
diff --git a/src/main/scala/leon/verification/VerificationReport.scala b/src/main/scala/leon/verification/VerificationReport.scala
index d8184447b38c43395d389c2ae97db3f564e8f1c9..847a23a2a3348f6961b596f5443f0a7b7d336c74 100644
--- a/src/main/scala/leon/verification/VerificationReport.scala
+++ b/src/main/scala/leon/verification/VerificationReport.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package verification
diff --git a/src/main/scala/leon/xlang/ArrayTransformation.scala b/src/main/scala/leon/xlang/ArrayTransformation.scala
index c283a1be7665a7bed4f084a9a4f47421e44ef681..7c66bc3eb6aafb5512b65731a7f0193dece30a8d 100644
--- a/src/main/scala/leon/xlang/ArrayTransformation.scala
+++ b/src/main/scala/leon/xlang/ArrayTransformation.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.xlang
 
diff --git a/src/main/scala/leon/xlang/EpsilonElimination.scala b/src/main/scala/leon/xlang/EpsilonElimination.scala
index 51b23be1b9a6e4fe62bc6ed0b1cad83d0c83ffea..5ab872b84d9d495ddec840889c98d2a10222c44f 100644
--- a/src/main/scala/leon/xlang/EpsilonElimination.scala
+++ b/src/main/scala/leon/xlang/EpsilonElimination.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.xlang
 
diff --git a/src/main/scala/leon/xlang/ExprOps.scala b/src/main/scala/leon/xlang/ExprOps.scala
index 0f2a4db3d926d889df6fd5d7fa0f2548c6578209..a5013e5f8d87ccd0b6bb66e1b6db91e8c0528d9a 100644
--- a/src/main/scala/leon/xlang/ExprOps.scala
+++ b/src/main/scala/leon/xlang/ExprOps.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package xlang
diff --git a/src/main/scala/leon/xlang/Expressions.scala b/src/main/scala/leon/xlang/Expressions.scala
index 0f1dd6b985b3f4f32b350c15b2d8c0e572676eb3..802fa217faa4e3803310f3c0950766b7dbdf4063 100644
--- a/src/main/scala/leon/xlang/Expressions.scala
+++ b/src/main/scala/leon/xlang/Expressions.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package xlang
diff --git a/src/main/scala/leon/xlang/FixReportLabels.scala b/src/main/scala/leon/xlang/FixReportLabels.scala
index 187f45b49eac8eeea3188ec197c7de02dba2a760..7615ec437b487aa73c2d28257179b705c80fac18 100644
--- a/src/main/scala/leon/xlang/FixReportLabels.scala
+++ b/src/main/scala/leon/xlang/FixReportLabels.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package xlang
diff --git a/src/main/scala/leon/xlang/ImperativeCodeElimination.scala b/src/main/scala/leon/xlang/ImperativeCodeElimination.scala
index 506cb86ce95bb044f709e23b6483ec1dcfb6ff7e..89a5ad4cde356d456f73d7a604da5c8096947501 100644
--- a/src/main/scala/leon/xlang/ImperativeCodeElimination.scala
+++ b/src/main/scala/leon/xlang/ImperativeCodeElimination.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package xlang
diff --git a/src/main/scala/leon/xlang/NoXLangFeaturesChecking.scala b/src/main/scala/leon/xlang/NoXLangFeaturesChecking.scala
index 9c4330ca71330aa605426d7f99cf3a52cf927517..fc7c3f76b933b4b4d38da2391eaf5c6fcad9813e 100644
--- a/src/main/scala/leon/xlang/NoXLangFeaturesChecking.scala
+++ b/src/main/scala/leon/xlang/NoXLangFeaturesChecking.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package xlang
diff --git a/src/main/scala/leon/xlang/XLangDesugaringPhase.scala b/src/main/scala/leon/xlang/XLangDesugaringPhase.scala
index 59dd3217714f964be5f9ff6a1428617c6e54e17a..51c2721d03074b83db148f2f9d3a24b3eeb2e4d9 100644
--- a/src/main/scala/leon/xlang/XLangDesugaringPhase.scala
+++ b/src/main/scala/leon/xlang/XLangDesugaringPhase.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package xlang
diff --git a/src/test/resources/regression/frontends/error/simple/ArrayEquals1.scala b/src/test/resources/regression/frontends/error/simple/ArrayEquals1.scala
index 39a9c4b2be2fd3a581ee3209f0d83f16dc8e03b7..a0c3bd956eadb23512fc87597070dd7ca4fb65ba 100644
--- a/src/test/resources/regression/frontends/error/simple/ArrayEquals1.scala
+++ b/src/test/resources/regression/frontends/error/simple/ArrayEquals1.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.lang._
 
 object ArrayEqual1 {
diff --git a/src/test/resources/regression/frontends/error/simple/ArrayEquals2.scala b/src/test/resources/regression/frontends/error/simple/ArrayEquals2.scala
index 2035e0d45c3cc8236009c5b70f0c0e2ac3b95124..15557c92b23f77780b803894aa5e7c9b90483f59 100644
--- a/src/test/resources/regression/frontends/error/simple/ArrayEquals2.scala
+++ b/src/test/resources/regression/frontends/error/simple/ArrayEquals2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.lang._
 
 object ArrayEqual2 {
diff --git a/src/test/resources/regression/frontends/error/simple/Asserts.scala b/src/test/resources/regression/frontends/error/simple/Asserts.scala
index 3540c98ddf25ee54132bf523a1d59774c085b100..c841a166cd17b0acda0be2273d70178e738c5cc3 100644
--- a/src/test/resources/regression/frontends/error/simple/Asserts.scala
+++ b/src/test/resources/regression/frontends/error/simple/Asserts.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/frontends/error/simple/ConvertBigInt.scala b/src/test/resources/regression/frontends/error/simple/ConvertBigInt.scala
index 65584270278e4aa2266d80be7252538a72d3e19b..b55bfc3f52bab931981fc1b8f811f01d2dd2b767 100644
--- a/src/test/resources/regression/frontends/error/simple/ConvertBigInt.scala
+++ b/src/test/resources/regression/frontends/error/simple/ConvertBigInt.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object ConvertBigInt {
 
diff --git a/src/test/resources/regression/frontends/error/simple/InstanceOf1.scala b/src/test/resources/regression/frontends/error/simple/InstanceOf1.scala
index d9cd815f2d1a8e6620a39d950782f9f3ed88bedd..3136bcc0ba8f59701c99d2695cc16777791148f6 100644
--- a/src/test/resources/regression/frontends/error/simple/InstanceOf1.scala
+++ b/src/test/resources/regression/frontends/error/simple/InstanceOf1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object InstanceOf1 {
 
diff --git a/src/test/resources/regression/frontends/error/simple/LiteralBigInt.scala b/src/test/resources/regression/frontends/error/simple/LiteralBigInt.scala
index e13bce4aa0dc9b4b17e59e23ebf64ae1921623d2..68c1232f409e281da9d2a91cda921227fb417e70 100644
--- a/src/test/resources/regression/frontends/error/simple/LiteralBigInt.scala
+++ b/src/test/resources/regression/frontends/error/simple/LiteralBigInt.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object LiteralBigInt {
 
diff --git a/src/test/resources/regression/frontends/error/simple/NotEquals.scala b/src/test/resources/regression/frontends/error/simple/NotEquals.scala
index 7a6d2f70129bddfe59340c5c28cc1b66ed33c749..497e7d553a72a331be14541c03db6ddd8cdec75c 100644
--- a/src/test/resources/regression/frontends/error/simple/NotEquals.scala
+++ b/src/test/resources/regression/frontends/error/simple/NotEquals.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object NotEquals {
 
diff --git a/src/test/resources/regression/frontends/passing/ClassFields.scala b/src/test/resources/regression/frontends/passing/ClassFields.scala
index eda170f5074ec93cb5fbe6a159fb4006feeda0d6..f9253cc99750395ecd93cd4352a1c0391f144bbf 100644
--- a/src/test/resources/regression/frontends/passing/ClassFields.scala
+++ b/src/test/resources/regression/frontends/passing/ClassFields.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object ClassFields {
diff --git a/src/test/resources/regression/frontends/passing/Fields.scala b/src/test/resources/regression/frontends/passing/Fields.scala
index 4cf067d63ff18c85b37016ea54a188c74f98d090..f6c83deb4ffb5c740c7859d80984b4ce1d81e8d0 100644
--- a/src/test/resources/regression/frontends/passing/Fields.scala
+++ b/src/test/resources/regression/frontends/passing/Fields.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon._
 import leon.lang._
diff --git a/src/test/resources/regression/frontends/passing/ImplicitDefs.scala b/src/test/resources/regression/frontends/passing/ImplicitDefs.scala
index 74f6f2b880b626cd5f8a0e8a8fe9d4dfa7beb73a..848aeb42831eec68a3f2bd5a625294be92707668 100644
--- a/src/test/resources/regression/frontends/passing/ImplicitDefs.scala
+++ b/src/test/resources/regression/frontends/passing/ImplicitDefs.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import scala.language.implicitConversions
 
diff --git a/src/test/resources/regression/frontends/passing/ImplicitDefs2.scala b/src/test/resources/regression/frontends/passing/ImplicitDefs2.scala
index dba63890bd682f1d392cfe719ffd851b25dfd695..d9b07c4bad8ca087a59799782af6a119e98dded3 100644
--- a/src/test/resources/regression/frontends/passing/ImplicitDefs2.scala
+++ b/src/test/resources/regression/frontends/passing/ImplicitDefs2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.blup
 
 import leon._
diff --git a/src/test/resources/regression/frontends/passing/Operators.scala b/src/test/resources/regression/frontends/passing/Operators.scala
index a26b5c75b91a1b1776eb49d3fe97bd10f863380c..ac539056d20d87f64c7775e588e79e43bffe60ca 100644
--- a/src/test/resources/regression/frontends/passing/Operators.scala
+++ b/src/test/resources/regression/frontends/passing/Operators.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Operators {
   
diff --git a/src/test/resources/regression/frontends/passing/OptParams.scala b/src/test/resources/regression/frontends/passing/OptParams.scala
index 5e4334acff32214e8e701435e6ce562d4a0d2d38..567cb842d0a1c466f9cd40fb5cbdc3795c5a55a2 100644
--- a/src/test/resources/regression/frontends/passing/OptParams.scala
+++ b/src/test/resources/regression/frontends/passing/OptParams.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object OptParams {
 
diff --git a/src/test/resources/regression/frontends/passing/Overrides.scala b/src/test/resources/regression/frontends/passing/Overrides.scala
index c3be61be2482367e28a2d54c49cd7c7c1a54e6ab..38342ce6ae266c61c97cbeff7a08c71cacbb0239 100644
--- a/src/test/resources/regression/frontends/passing/Overrides.scala
+++ b/src/test/resources/regression/frontends/passing/Overrides.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object Overrides {
 
   abstract class A[T] {
diff --git a/src/test/resources/regression/frontends/passing/bigintExtr.scala b/src/test/resources/regression/frontends/passing/bigintExtr.scala
index 983bd750e44604aefc3eb171c5cfac666a2ba23f..349b75ec305b9e07908d7a0dcd563b1cb2a98ed1 100644
--- a/src/test/resources/regression/frontends/passing/bigintExtr.scala
+++ b/src/test/resources/regression/frontends/passing/bigintExtr.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 
diff --git a/src/test/resources/regression/genc/invalid/AbsFun.scala b/src/test/resources/regression/genc/invalid/AbsFun.scala
index aff9a2c80f70f5e3aef079220c1c36b29b40b2e3..db7a92312b6ddb52ade465a0b3d03cec6da24805 100644
--- a/src/test/resources/regression/genc/invalid/AbsFun.scala
+++ b/src/test/resources/regression/genc/invalid/AbsFun.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object AbsFun {
diff --git a/src/test/resources/regression/genc/invalid/LinearSearch.scala b/src/test/resources/regression/genc/invalid/LinearSearch.scala
index 88cadb0ef7dc5ca5425a3f1661495cb08af4df65..60e5befe7eba9071cc869799ca488130d3575a11 100644
--- a/src/test/resources/regression/genc/invalid/LinearSearch.scala
+++ b/src/test/resources/regression/genc/invalid/LinearSearch.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 /* The calculus of Computation textbook */
diff --git a/src/test/resources/regression/genc/unverified/BinarySearch.scala b/src/test/resources/regression/genc/unverified/BinarySearch.scala
index aec7d2b5ddabc0132d6f9e885eb18c80617f7dc9..666b98c4e621099bfa9b8ef23485b9764522034b 100644
--- a/src/test/resources/regression/genc/unverified/BinarySearch.scala
+++ b/src/test/resources/regression/genc/unverified/BinarySearch.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 /* VSTTE 2008 - Dafny paper */
diff --git a/src/test/resources/regression/genc/unverified/BinarySearchFun.scala b/src/test/resources/regression/genc/unverified/BinarySearchFun.scala
index ebc97f6c6d046e2907bda89c795def7026cb4c8f..2e9e95760ccfb213d5f81db13f31a3fd234f45df 100644
--- a/src/test/resources/regression/genc/unverified/BinarySearchFun.scala
+++ b/src/test/resources/regression/genc/unverified/BinarySearchFun.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object BinarySearchFun {
diff --git a/src/test/resources/regression/genc/unverified/MaxSum.scala b/src/test/resources/regression/genc/unverified/MaxSum.scala
index 033dfed30a6930f4041c60a1c4f8a9dfbb87d934..ce1072948c737555ee78c46ee830372e8f4a8514 100644
--- a/src/test/resources/regression/genc/unverified/MaxSum.scala
+++ b/src/test/resources/regression/genc/unverified/MaxSum.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 /* VSTTE 2010 challenge 1 */
diff --git a/src/test/resources/regression/genc/valid/AbsArray.scala b/src/test/resources/regression/genc/valid/AbsArray.scala
index 581684e7c50d6034e751c152be9afd185e227e73..a7f25b3bb831ce808d0e97516486aed1d050bfd7 100644
--- a/src/test/resources/regression/genc/valid/AbsArray.scala
+++ b/src/test/resources/regression/genc/valid/AbsArray.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object AbsArray {
diff --git a/src/test/resources/regression/genc/valid/CaseClass.scala b/src/test/resources/regression/genc/valid/CaseClass.scala
index 83f5988594336f12e67ca63980334a747fcadbb2..4731fca052e3771c6f8a5b8fe3f0f7e2a8db4b80 100644
--- a/src/test/resources/regression/genc/valid/CaseClass.scala
+++ b/src/test/resources/regression/genc/valid/CaseClass.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object CaseClass {
diff --git a/src/test/resources/regression/genc/valid/ExpressionOrder.scala b/src/test/resources/regression/genc/valid/ExpressionOrder.scala
index 21ea9766dffad887414d56fb3c281934ea429f1d..ec81d038a8a1ee8797e7fa09252dc05871e77c59 100644
--- a/src/test/resources/regression/genc/valid/ExpressionOrder.scala
+++ b/src/test/resources/regression/genc/valid/ExpressionOrder.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object ExpressionOrder {
diff --git a/src/test/resources/regression/genc/valid/IntegralColor.scala b/src/test/resources/regression/genc/valid/IntegralColor.scala
index c64cb0fa18ac395dad37b2a8a8ffa7fa187872a2..8c42a620e42d12b6daf85625239dc9074ba67868 100644
--- a/src/test/resources/regression/genc/valid/IntegralColor.scala
+++ b/src/test/resources/regression/genc/valid/IntegralColor.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object IntegralColor {
diff --git a/src/test/resources/regression/genc/valid/RecursionAndNestedFunctions.scala b/src/test/resources/regression/genc/valid/RecursionAndNestedFunctions.scala
index 25f69538a19412bd8ae8267446d4eb5f05f6247b..0202fae1eaea30d0a550a4a9679e5d6b6f5b8902 100644
--- a/src/test/resources/regression/genc/valid/RecursionAndNestedFunctions.scala
+++ b/src/test/resources/regression/genc/valid/RecursionAndNestedFunctions.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object RecursionAndNestedFunctions {
diff --git a/src/test/resources/regression/genc/valid/TupleArray.scala b/src/test/resources/regression/genc/valid/TupleArray.scala
index 1f2354e0613430fb95a995da6a741dda3939b143..c5ad57f1bb43ec9a42fc09a69895d5461994c20e 100644
--- a/src/test/resources/regression/genc/valid/TupleArray.scala
+++ b/src/test/resources/regression/genc/valid/TupleArray.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object TupleArray {
diff --git a/src/test/resources/regression/orb/combined/InsertionSort.scala b/src/test/resources/regression/orb/combined/InsertionSort.scala
index 8fd79a2e89f60441fd522584fae4197079f9294e..8f0d34367af1e60a78e20e20e6f8bf271f98aaf7 100644
--- a/src/test/resources/regression/orb/combined/InsertionSort.scala
+++ b/src/test/resources/regression/orb/combined/InsertionSort.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.invariant._
 import leon.instrumentation._
 
diff --git a/src/test/resources/regression/orb/depth/BinaryTrie.scala b/src/test/resources/regression/orb/depth/BinaryTrie.scala
old mode 100755
new mode 100644
index 562ab19ea8913551bafd45e429ec28c98cbee064..c71939f3b1bacb7c2ab1d735082d7236cfa6f22f
--- a/src/test/resources/regression/orb/depth/BinaryTrie.scala
+++ b/src/test/resources/regression/orb/depth/BinaryTrie.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.instrumentation._
 import leon.invariant._
 
diff --git a/src/test/resources/regression/orb/depth/Folds.scala b/src/test/resources/regression/orb/depth/Folds.scala
old mode 100755
new mode 100644
index 305446be53b27c976080968b881119ce06de11e6..b80235514595a6d08fbaff427493a434d5e32749
--- a/src/test/resources/regression/orb/depth/Folds.scala
+++ b/src/test/resources/regression/orb/depth/Folds.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.instrumentation._
 import leon.invariant._
 
diff --git a/src/test/resources/regression/orb/depth/ListOperations.scala b/src/test/resources/regression/orb/depth/ListOperations.scala
index 7d77ba83435f1e5d72951f1c8e0cd72ad8adbb7f..b9c9418de08ff0fa4d5b740d71d825aade3129dc 100644
--- a/src/test/resources/regression/orb/depth/ListOperations.scala
+++ b/src/test/resources/regression/orb/depth/ListOperations.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.instrumentation._
 import leon.invariant._
 import leon.annotation._
diff --git a/src/test/resources/regression/orb/depth/PropLogicDepth.scala b/src/test/resources/regression/orb/depth/PropLogicDepth.scala
index 881cd61a4b31ad2b40ab22b84651f4362e00878c..8470737ba091be527a12d9cbf7f0a71e12e78475 100644
--- a/src/test/resources/regression/orb/depth/PropLogicDepth.scala
+++ b/src/test/resources/regression/orb/depth/PropLogicDepth.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import scala.collection.immutable.Set
 import leon.instrumentation._
 import leon.invariant._
diff --git a/src/test/resources/regression/orb/numerical/ConcatVariationsAbs.scala b/src/test/resources/regression/orb/numerical/ConcatVariationsAbs.scala
index bff880ab30ac1495c7ab6c706265376f1fafe7ad..4c8c16722378c8f1e44aa3148aa83cbb33abdea3 100644
--- a/src/test/resources/regression/orb/numerical/ConcatVariationsAbs.scala
+++ b/src/test/resources/regression/orb/numerical/ConcatVariationsAbs.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.invariant._
 
 object ConcatVariationsAbs {
diff --git a/src/test/resources/regression/orb/numerical/QueueAbs.scala b/src/test/resources/regression/orb/numerical/QueueAbs.scala
index a7aee3a93d4ca9ee058b2f0695f001d29fdf3acc..caaae2d1df0174a965cdc70480c1a83e088a4aa2 100644
--- a/src/test/resources/regression/orb/numerical/QueueAbs.scala
+++ b/src/test/resources/regression/orb/numerical/QueueAbs.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.invariant._
 
 object AmortizedQueue {
diff --git a/src/test/resources/regression/orb/numerical/SimpleLoop.scala b/src/test/resources/regression/orb/numerical/SimpleLoop.scala
old mode 100755
new mode 100644
index 6a2cdb3d9958f5ad41783d3723b1c08ef7c0ba16..741d242bbf980de4848b5c461e291be37f0f650b
--- a/src/test/resources/regression/orb/numerical/SimpleLoop.scala
+++ b/src/test/resources/regression/orb/numerical/SimpleLoop.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object SimpleLoop
 {
 	def s(x: BigInt) : BigInt = {
diff --git a/src/test/resources/regression/orb/numerical/see-saw.scala b/src/test/resources/regression/orb/numerical/see-saw.scala
index 894a8caed2a298a22a89d8bb6925cc03f022407c..fe3c8dc6318633d7e8035620d8c2fce03bf9c487 100644
--- a/src/test/resources/regression/orb/numerical/see-saw.scala
+++ b/src/test/resources/regression/orb/numerical/see-saw.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object SeeSaw {
   def s(x: BigInt, y: BigInt, z: BigInt): BigInt = {
     require(y >= 0)
diff --git a/src/test/resources/regression/orb/stack/BinaryTrie.scala b/src/test/resources/regression/orb/stack/BinaryTrie.scala
index f2dfd876cdbc51c969f4afc7d1548810be111c02..21b7e7c895c64242e86981dfda72cf2abb13441c 100644
--- a/src/test/resources/regression/orb/stack/BinaryTrie.scala
+++ b/src/test/resources/regression/orb/stack/BinaryTrie.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.invariant._
 import leon.instrumentation._
 //import scala.collection.immutable.Set
diff --git a/src/test/resources/regression/orb/stack/ListOperations.scala b/src/test/resources/regression/orb/stack/ListOperations.scala
index 3ae4a2d1705051b185c444c7342bf9b180fc4086..7323f1a3e0ffe2b1c1c0d5b1d46cab915a8a1759 100644
--- a/src/test/resources/regression/orb/stack/ListOperations.scala
+++ b/src/test/resources/regression/orb/stack/ListOperations.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.invariant._
 import leon.instrumentation._
 
diff --git a/src/test/resources/regression/orb/stack/SpeedBenchmarks.scala b/src/test/resources/regression/orb/stack/SpeedBenchmarks.scala
index c1c59d592b2b0b59cfe79b780aaca479fcbb222d..8a65f13812fc0edc59528a6e63823a11512a7dc9 100644
--- a/src/test/resources/regression/orb/stack/SpeedBenchmarks.scala
+++ b/src/test/resources/regression/orb/stack/SpeedBenchmarks.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.invariant._
 import leon.instrumentation._
 import leon.math._
diff --git a/src/test/resources/regression/orb/timing/BinaryTrie.scala b/src/test/resources/regression/orb/timing/BinaryTrie.scala
index a1de6ee0e13bb53383b1bba6548e9e0fa449a166..431551014df1c9130d376065413324462523b2a1 100644
--- a/src/test/resources/regression/orb/timing/BinaryTrie.scala
+++ b/src/test/resources/regression/orb/timing/BinaryTrie.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.invariant._
 import leon.instrumentation._
 
diff --git a/src/test/resources/regression/orb/timing/ConcatVariations.scala b/src/test/resources/regression/orb/timing/ConcatVariations.scala
index a94fb418a48db5b27ab88cfbbe84a59233f394b0..519cef287a7c9b4d8d58a4b75817301ea6391dd1 100644
--- a/src/test/resources/regression/orb/timing/ConcatVariations.scala
+++ b/src/test/resources/regression/orb/timing/ConcatVariations.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.invariant._
 import leon.instrumentation._
 
diff --git a/src/test/resources/regression/orb/timing/ListOperations.scala b/src/test/resources/regression/orb/timing/ListOperations.scala
index 13b031b4da2cb89e5e2557af107a5757fef1e7f4..e4c486dcdd76fd281f21d602243d3a64b25330b3 100644
--- a/src/test/resources/regression/orb/timing/ListOperations.scala
+++ b/src/test/resources/regression/orb/timing/ListOperations.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.invariant._
 import leon.instrumentation._
 
diff --git a/src/test/resources/regression/orb/timing/PropositionalLogic.scala b/src/test/resources/regression/orb/timing/PropositionalLogic.scala
index 22dfdcdec06cef0760222140d669d11ae134a658..e7ed2b10a82fbe770d7d5734e015d30440d59b2f 100644
--- a/src/test/resources/regression/orb/timing/PropositionalLogic.scala
+++ b/src/test/resources/regression/orb/timing/PropositionalLogic.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import scala.collection.immutable.Set
 import leon.invariant._
 import leon.instrumentation._
diff --git a/src/test/resources/regression/orb/timing/SimpleMap.scala b/src/test/resources/regression/orb/timing/SimpleMap.scala
index 86e2c7b7b23d2b262379c34ecc78f6b5736086ca..3b347be92167b43bfa7d215303f4b8d40ae5f584 100644
--- a/src/test/resources/regression/orb/timing/SimpleMap.scala
+++ b/src/test/resources/regression/orb/timing/SimpleMap.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.instrumentation._
 import leon.invariant._
 
diff --git a/src/test/resources/regression/performance/cegis/Add.scala b/src/test/resources/regression/performance/cegis/Add.scala
index 5931eeb591cf61567d285e68fee9bb49f7c19c07..81cde689f4f14a6915a1deca21a3da09f03208ed 100644
--- a/src/test/resources/regression/performance/cegis/Add.scala
+++ b/src/test/resources/regression/performance/cegis/Add.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.synthesis._
diff --git a/src/test/resources/regression/performance/cegis/Distinct.scala b/src/test/resources/regression/performance/cegis/Distinct.scala
index a6fb4881c471d936e3627dcc7dd42e1189bdb89c..e47af67df2dbf4b6287d66f711ad0916af552e49 100644
--- a/src/test/resources/regression/performance/cegis/Distinct.scala
+++ b/src/test/resources/regression/performance/cegis/Distinct.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.synthesis._
diff --git a/src/test/resources/regression/performance/cegis/Hole1.scala b/src/test/resources/regression/performance/cegis/Hole1.scala
index 354dcb72cefbaa8dd9fb30c4fb10045346c98b96..ce983abae037c19a9fdf57f23d2da612d15269d0 100644
--- a/src/test/resources/regression/performance/cegis/Hole1.scala
+++ b/src/test/resources/regression/performance/cegis/Hole1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.collection._
diff --git a/src/test/resources/regression/performance/cegis/Length.scala b/src/test/resources/regression/performance/cegis/Length.scala
index 2e38e0a1898f67a8bea01a4be5c674943a13dc8c..04462a0b877f2a92bbaa23a88281455e060671bf 100644
--- a/src/test/resources/regression/performance/cegis/Length.scala
+++ b/src/test/resources/regression/performance/cegis/Length.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.collection._
 import leon.lang._
diff --git a/src/test/resources/regression/performance/cegis/Mult.scala b/src/test/resources/regression/performance/cegis/Mult.scala
index 9f8f422c689d741bf076605615e3f8cdf3039354..3b3b9b80da7904b9af7694f0e2354109586056b9 100644
--- a/src/test/resources/regression/performance/cegis/Mult.scala
+++ b/src/test/resources/regression/performance/cegis/Mult.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.synthesis._
diff --git a/src/test/resources/regression/performance/cegis/Squared.scala b/src/test/resources/regression/performance/cegis/Squared.scala
index 5d7877469d3cf5015b703e179fde86b8a6a234ea..1e2e6d27de60bb1d1fa0e6cea73e37f4b861f2f4 100644
--- a/src/test/resources/regression/performance/cegis/Squared.scala
+++ b/src/test/resources/regression/performance/cegis/Squared.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.synthesis._
diff --git a/src/test/resources/regression/repair/Compiler1.scala b/src/test/resources/regression/repair/Compiler1.scala
index 300868d67463da6ae3690b719c0bb7a74eae5b1b..ffd0bdaee24a0b1f4c32b820bab023f49539e975 100644
--- a/src/test/resources/regression/repair/Compiler1.scala
+++ b/src/test/resources/regression/repair/Compiler1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/repair/Heap3.scala b/src/test/resources/regression/repair/Heap3.scala
index 3305b5d15a0731bd3aeaa1269c2404807f49a266..7d788a3a082ee28f3b7d746003970ea8497bf83f 100644
--- a/src/test/resources/regression/repair/Heap3.scala
+++ b/src/test/resources/regression/repair/Heap3.scala
@@ -1,6 +1,6 @@
-/* Copyright 2009-2015 EPFL, Lausanne
- *
- * Author: Ravi
+/* Copyright 2009-2016 EPFL, Lausanne */
+ 
+/** Author: Ravi
  * Date: 20.11.2013
  **/
 
diff --git a/src/test/resources/regression/repair/Heap4.scala b/src/test/resources/regression/repair/Heap4.scala
index 937e29b5c41eadbc1939c7a7d8febb2956e026d0..ad09821eebde5471f3b663967178ba8251992ebf 100644
--- a/src/test/resources/regression/repair/Heap4.scala
+++ b/src/test/resources/regression/repair/Heap4.scala
@@ -1,7 +1,8 @@
-/* Copyright 2009-2015 EPFL, Lausanne
- * Author: Ravi
+/* Copyright 2009-2016 EPFL, Lausanne */
+
+/* Author: Ravi
  * Date: 20.11.2013
- **/
+ */
 
 import leon._
 import leon.lang._
diff --git a/src/test/resources/regression/repair/List1.scala b/src/test/resources/regression/repair/List1.scala
index 79b7ecb444be464b464202721dbebd0b4045c158..4031f652fe3c38c3ba5d0ca8993a0aacd24a91a4 100644
--- a/src/test/resources/regression/repair/List1.scala
+++ b/src/test/resources/regression/repair/List1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.custom
 
diff --git a/src/test/resources/regression/repair/ListEasy.scala b/src/test/resources/regression/repair/ListEasy.scala
index 13590231cf814df69eae69222ee458022c6fab8a..d22286dce124b611bd11e9c490a33c9afe87e75d 100644
--- a/src/test/resources/regression/repair/ListEasy.scala
+++ b/src/test/resources/regression/repair/ListEasy.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.custom
 
diff --git a/src/test/resources/regression/repair/MergeSort2.scala b/src/test/resources/regression/repair/MergeSort2.scala
index 4447edc40430d87690516ea86020095cb2727243..9435d1e3164baea46820779a3c3654ddae11345c 100644
--- a/src/test/resources/regression/repair/MergeSort2.scala
+++ b/src/test/resources/regression/repair/MergeSort2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.collection._
diff --git a/src/test/resources/regression/synthesis/Church/Add.scala b/src/test/resources/regression/synthesis/Church/Add.scala
index c94fc4c7f1cb29e2a1fb49d4b134bb163c5b69eb..460e1651e37fc66fe4752d3d2c6e38b87184be3d 100644
--- a/src/test/resources/regression/synthesis/Church/Add.scala
+++ b/src/test/resources/regression/synthesis/Church/Add.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.synthesis._
diff --git a/src/test/resources/regression/synthesis/Church/Distinct.scala b/src/test/resources/regression/synthesis/Church/Distinct.scala
index b7f093e9f752adbee5ccc9f8833a34d71011022a..53379f02cbb42f2fa727f850b41f97c0b9c9bc79 100644
--- a/src/test/resources/regression/synthesis/Church/Distinct.scala
+++ b/src/test/resources/regression/synthesis/Church/Distinct.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.synthesis._
diff --git a/src/test/resources/regression/synthesis/Church/Mult.scala b/src/test/resources/regression/synthesis/Church/Mult.scala
index bc4afe213fa9af7ac3174e11325e4bcbd29b8e20..6c8e0f088d34373832ff5ce3462f15e2182cb044 100644
--- a/src/test/resources/regression/synthesis/Church/Mult.scala
+++ b/src/test/resources/regression/synthesis/Church/Mult.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.synthesis._
diff --git a/src/test/resources/regression/synthesis/Church/Squared.scala b/src/test/resources/regression/synthesis/Church/Squared.scala
index 92ac747b8fbe26afe008d1796dbd3ce5743b3a35..9c7f042332a035a4a684fb299e215deebc7b1680 100644
--- a/src/test/resources/regression/synthesis/Church/Squared.scala
+++ b/src/test/resources/regression/synthesis/Church/Squared.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.synthesis._
diff --git a/src/test/resources/regression/synthesis/Examples/Length.scala b/src/test/resources/regression/synthesis/Examples/Length.scala
index 2e38e0a1898f67a8bea01a4be5c674943a13dc8c..04462a0b877f2a92bbaa23a88281455e060671bf 100644
--- a/src/test/resources/regression/synthesis/Examples/Length.scala
+++ b/src/test/resources/regression/synthesis/Examples/Length.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.collection._
 import leon.lang._
diff --git a/src/test/resources/regression/synthesis/Holes/Hole1.scala b/src/test/resources/regression/synthesis/Holes/Hole1.scala
index 354dcb72cefbaa8dd9fb30c4fb10045346c98b96..ce983abae037c19a9fdf57f23d2da612d15269d0 100644
--- a/src/test/resources/regression/synthesis/Holes/Hole1.scala
+++ b/src/test/resources/regression/synthesis/Holes/Hole1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.collection._
diff --git a/src/test/resources/regression/synthesis/List/Delete.scala b/src/test/resources/regression/synthesis/List/Delete.scala
index 0c82b3da420c405a86c6467e75070bb5761dca1b..15d6163694f3f2759de218b92119e6a5109f4458 100644
--- a/src/test/resources/regression/synthesis/List/Delete.scala
+++ b/src/test/resources/regression/synthesis/List/Delete.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.synthesis._
diff --git a/src/test/resources/regression/synthesis/List/Diff.scala b/src/test/resources/regression/synthesis/List/Diff.scala
index 477ea0bdb32ea47b559815c3a39f3e20f6aadc93..2e1136aeaf74d216be3a097306a352ffd5665501 100644
--- a/src/test/resources/regression/synthesis/List/Diff.scala
+++ b/src/test/resources/regression/synthesis/List/Diff.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.synthesis._
diff --git a/src/test/resources/regression/synthesis/List/Insert.scala b/src/test/resources/regression/synthesis/List/Insert.scala
index c98947bb1afaa8ce8038fb5aa184bf8f394b5bd9..831fa6815a4e3b041305479f0744d2e7d7361db1 100644
--- a/src/test/resources/regression/synthesis/List/Insert.scala
+++ b/src/test/resources/regression/synthesis/List/Insert.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.synthesis._
diff --git a/src/test/resources/regression/synthesis/List/Split1.scala b/src/test/resources/regression/synthesis/List/Split1.scala
index 66def0ffa2a6980c7416bc18f5d6882d0c55c255..91b089a36e5e2a66899eeb1a5b533d07a9f08409 100644
--- a/src/test/resources/regression/synthesis/List/Split1.scala
+++ b/src/test/resources/regression/synthesis/List/Split1.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.lang.synthesis._
 import leon.annotation._
diff --git a/src/test/resources/regression/synthesis/List/Split2.scala b/src/test/resources/regression/synthesis/List/Split2.scala
index 5d66b4a59da65f3bed57867f7a00b2465c92fe71..1bcfacd85f52ddc21231339e0c86b67ef3f44c35 100644
--- a/src/test/resources/regression/synthesis/List/Split2.scala
+++ b/src/test/resources/regression/synthesis/List/Split2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.lang.synthesis._
 import leon.annotation._
diff --git a/src/test/resources/regression/synthesis/List/Split3.scala b/src/test/resources/regression/synthesis/List/Split3.scala
index eca76884d352aeb72eb2af2cd098b0d6166a2a0a..35fe12e7e045fa21733d16c53f45e939b3fdc2b4 100644
--- a/src/test/resources/regression/synthesis/List/Split3.scala
+++ b/src/test/resources/regression/synthesis/List/Split3.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.lang.synthesis._
 import leon.annotation._
diff --git a/src/test/resources/regression/synthesis/List/Union.scala b/src/test/resources/regression/synthesis/List/Union.scala
index c36a5933c81393b5ab21bf3b9c463943b9f45e3c..8c4a4e71d21d1ab3dfb70024abd7ee5411d8b57b 100644
--- a/src/test/resources/regression/synthesis/List/Union.scala
+++ b/src/test/resources/regression/synthesis/List/Union.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.synthesis._
diff --git a/src/test/resources/regression/synthesis/Misc/HolesBug.scala b/src/test/resources/regression/synthesis/Misc/HolesBug.scala
index 47db91b9909f4a2f5f892cafb47394aeffff7ce0..4a7ccb5680a1a9b1dd3a618e1e427c38a32a9aa9 100644
--- a/src/test/resources/regression/synthesis/Misc/HolesBug.scala
+++ b/src/test/resources/regression/synthesis/Misc/HolesBug.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.lang.synthesis._
 import leon.annotation._
diff --git a/src/test/resources/regression/synthesis/Misc/Unapply.scala b/src/test/resources/regression/synthesis/Misc/Unapply.scala
index 0489202c0c195517cc1d6b97f2e794b53da9dd2e..f7f2c232d390a03f2d60e09ea0f3ae6408e7c148 100644
--- a/src/test/resources/regression/synthesis/Misc/Unapply.scala
+++ b/src/test/resources/regression/synthesis/Misc/Unapply.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._ 
 import leon.lang.synthesis._
 
diff --git a/src/test/resources/regression/synthesis/SortedList/Delete.scala b/src/test/resources/regression/synthesis/SortedList/Delete.scala
index 31305ca094ec78fa6896985fad04729879839baf..ca2886154cd1501e972bb24bc481e045bd8e0c12 100644
--- a/src/test/resources/regression/synthesis/SortedList/Delete.scala
+++ b/src/test/resources/regression/synthesis/SortedList/Delete.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.lang.synthesis._
 import leon.annotation._
diff --git a/src/test/resources/regression/synthesis/SortedList/Diff.scala b/src/test/resources/regression/synthesis/SortedList/Diff.scala
index 9e4e32baeebb42ca25bd4dfec41e7b0303c80f53..99813b1971717aec406853e95edb7157023f3712 100644
--- a/src/test/resources/regression/synthesis/SortedList/Diff.scala
+++ b/src/test/resources/regression/synthesis/SortedList/Diff.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.lang.synthesis._
 import leon.annotation._
diff --git a/src/test/resources/regression/synthesis/SortedList/Insert1.scala b/src/test/resources/regression/synthesis/SortedList/Insert1.scala
index affc5b45512a0383b49d11ca2c008df3d28b8d06..3aac75ecde19dcfcfe314a90421a88abd7d9e588 100644
--- a/src/test/resources/regression/synthesis/SortedList/Insert1.scala
+++ b/src/test/resources/regression/synthesis/SortedList/Insert1.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.lang.synthesis._
 import leon.annotation._
diff --git a/src/test/resources/regression/synthesis/SortedList/Insert2.scala b/src/test/resources/regression/synthesis/SortedList/Insert2.scala
index e44eac286849ac69c19991168398ffad67726f5d..7327dafaf0c247bbd2ec345d4219aa606bfdc310 100644
--- a/src/test/resources/regression/synthesis/SortedList/Insert2.scala
+++ b/src/test/resources/regression/synthesis/SortedList/Insert2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.lang.synthesis._
 import leon.annotation._
diff --git a/src/test/resources/regression/synthesis/SortedList/InsertSort.scala b/src/test/resources/regression/synthesis/SortedList/InsertSort.scala
index 8f5b78247b9877952f9a7e17cdf507f424d16b05..4e319f35773e9c93869277fd3b0c1bc1bdc6111c 100644
--- a/src/test/resources/regression/synthesis/SortedList/InsertSort.scala
+++ b/src/test/resources/regression/synthesis/SortedList/InsertSort.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.lang.synthesis._
 import leon.annotation._
diff --git a/src/test/resources/regression/synthesis/SortedList/Union.scala b/src/test/resources/regression/synthesis/SortedList/Union.scala
index 95d17bb61bb48927a2d189ccecf1b7330b4bb46e..7df087b857e8ae3c2a99e130bc95bf6d1f8046c9 100644
--- a/src/test/resources/regression/synthesis/SortedList/Union.scala
+++ b/src/test/resources/regression/synthesis/SortedList/Union.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.lang.synthesis._
 import leon.annotation._
diff --git a/src/test/resources/regression/synthesis/StrictSortedList/Delete.scala b/src/test/resources/regression/synthesis/StrictSortedList/Delete.scala
index 81827ed03b80beddf664e2b0c2beb62a43dad078..6e75398bfc53cf911cf20665bb47f2f76111732e 100644
--- a/src/test/resources/regression/synthesis/StrictSortedList/Delete.scala
+++ b/src/test/resources/regression/synthesis/StrictSortedList/Delete.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.lang.synthesis._
 import leon.annotation._
diff --git a/src/test/resources/regression/synthesis/StrictSortedList/Insert.scala b/src/test/resources/regression/synthesis/StrictSortedList/Insert.scala
index 6c7543ad3847671bfc8657dc5c99e2bbd236ed93..4f9e644f8a83813d46e44e68373a9409a4e791ff 100644
--- a/src/test/resources/regression/synthesis/StrictSortedList/Insert.scala
+++ b/src/test/resources/regression/synthesis/StrictSortedList/Insert.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.lang.synthesis._
 import leon.annotation._
diff --git a/src/test/resources/regression/synthesis/StrictSortedList/Union.scala b/src/test/resources/regression/synthesis/StrictSortedList/Union.scala
index cf2fcd727323d6b5c705522f3d37b884bdfd896d..3765c92eb096d0463b262ad0aab5ce97897c6f92 100644
--- a/src/test/resources/regression/synthesis/StrictSortedList/Union.scala
+++ b/src/test/resources/regression/synthesis/StrictSortedList/Union.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.lang.synthesis._
 import leon.annotation._
diff --git a/src/test/resources/regression/termination/looping/LambdaCalculus.scala b/src/test/resources/regression/termination/looping/LambdaCalculus.scala
index d24d8c31b998dc0226827f832409b685e3a1f47d..16026eed830a1eff0e2ec0b581d24c0e041cfb0b 100644
--- a/src/test/resources/regression/termination/looping/LambdaCalculus.scala
+++ b/src/test/resources/regression/termination/looping/LambdaCalculus.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/termination/looping/Numeric1.scala b/src/test/resources/regression/termination/looping/Numeric1.scala
index 877015620dbef1f7751f3602cc51e383b479eb08..aa5ecb6781cd92fb839d7628c045c486364b78ce 100644
--- a/src/test/resources/regression/termination/looping/Numeric1.scala
+++ b/src/test/resources/regression/termination/looping/Numeric1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/termination/looping/Numeric2.scala b/src/test/resources/regression/termination/looping/Numeric2.scala
index 4942b84563a40d9345726cf94b0273dd9da11eb9..0ce10f19818fe5f3b5878b42d83b86a4bd88b297 100644
--- a/src/test/resources/regression/termination/looping/Numeric2.scala
+++ b/src/test/resources/regression/termination/looping/Numeric2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/termination/looping/Numeric3.scala b/src/test/resources/regression/termination/looping/Numeric3.scala
index d093b3163632dbf386cbcccedf631169c3bfc616..adf5dbea6cac2f53771fed4633a5ae59a15b1c8f 100644
--- a/src/test/resources/regression/termination/looping/Numeric3.scala
+++ b/src/test/resources/regression/termination/looping/Numeric3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/termination/looping/OddEven.scala b/src/test/resources/regression/termination/looping/OddEven.scala
index 078b4c25834c8fc3a348f71771d6c21deb9698c1..1a2497777b389d881879f4cfe0e79715abdd7249 100644
--- a/src/test/resources/regression/termination/looping/OddEven.scala
+++ b/src/test/resources/regression/termination/looping/OddEven.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 
 object Test {
 
diff --git a/src/test/resources/regression/termination/looping/Queue.scala b/src/test/resources/regression/termination/looping/Queue.scala
index 3df1a9ac5a69ca639a88a335b70a260e6d7df8a5..7685817f075f330062c2dfb6deb503ebc9ecd258 100644
--- a/src/test/resources/regression/termination/looping/Queue.scala
+++ b/src/test/resources/regression/termination/looping/Queue.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 
 import leon._
 import leon.lang._
diff --git a/src/test/resources/regression/termination/looping/Termination_failling1.scala b/src/test/resources/regression/termination/looping/Termination_failling1.scala
index a901a791b46378339e819e0ed9b8e775da2b21bf..ecadd0e62ad62dad9cac6e5693d25e6857f79cae 100644
--- a/src/test/resources/regression/termination/looping/Termination_failling1.scala
+++ b/src/test/resources/regression/termination/looping/Termination_failling1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/termination/looping/UniversalEquality.scala b/src/test/resources/regression/termination/looping/UniversalEquality.scala
index 7b7181a6f3d90105d2a1c93603d86e32e025cdc5..15d8ec7e9c9bc3345e4ceb9e66bc4385cfc075e5 100644
--- a/src/test/resources/regression/termination/looping/UniversalEquality.scala
+++ b/src/test/resources/regression/termination/looping/UniversalEquality.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/termination/looping/WrongFibonacci.scala b/src/test/resources/regression/termination/looping/WrongFibonacci.scala
index 9911ee76dcdd83878b19a042bb9db44737848fb9..7e9b4938bd2ff018c49aae301c09e492bd86f52f 100644
--- a/src/test/resources/regression/termination/looping/WrongFibonacci.scala
+++ b/src/test/resources/regression/termination/looping/WrongFibonacci.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 
 object Test {
   
diff --git a/src/test/resources/regression/termination/valid/CountTowardsZero.scala b/src/test/resources/regression/termination/valid/CountTowardsZero.scala
index e0ce187ad4fddcd8b2aac5f973ba50fc1d589fb6..46163dbd0fd2bbb42805b9cf8989eb29d11585b5 100644
--- a/src/test/resources/regression/termination/valid/CountTowardsZero.scala
+++ b/src/test/resources/regression/termination/valid/CountTowardsZero.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 
 object Test {
   def f(x: BigInt): BigInt = {
diff --git a/src/test/resources/regression/termination/valid/Fibonacci.scala b/src/test/resources/regression/termination/valid/Fibonacci.scala
index dfa133e6bc73dbd2a47e28734afd9683929ebec6..8ea5571565a071b8d7646ed35aa0d15a7db046fe 100644
--- a/src/test/resources/regression/termination/valid/Fibonacci.scala
+++ b/src/test/resources/regression/termination/valid/Fibonacci.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Fibonacci {
   def fib(x: BigInt) : BigInt = {
diff --git a/src/test/resources/regression/termination/valid/HOTermination.scala b/src/test/resources/regression/termination/valid/HOTermination.scala
index da05e5ba83f64d29856339610b62ca0281e8189e..8947a89ca7aebf72027ce925ca488e2503ad4575 100644
--- a/src/test/resources/regression/termination/valid/HOTermination.scala
+++ b/src/test/resources/regression/termination/valid/HOTermination.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 
 import leon.lang._
diff --git a/src/test/resources/regression/termination/valid/ListWithSize.scala b/src/test/resources/regression/termination/valid/ListWithSize.scala
index af8aafeb8d5f669f8daf7fbc9b8c3abc69fd6f3e..b432e65542d73614888710b4f28a6d95dc343bbe 100644
--- a/src/test/resources/regression/termination/valid/ListWithSize.scala
+++ b/src/test/resources/regression/termination/valid/ListWithSize.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/termination/valid/NNF.scala b/src/test/resources/regression/termination/valid/NNF.scala
index 455cef7ec5201fd17edee71059dc38c9d7afa3d8..32ecd1916f33e3eec5fbcd52a9de2c2342792565 100644
--- a/src/test/resources/regression/termination/valid/NNF.scala
+++ b/src/test/resources/regression/termination/valid/NNF.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.annotation._
 
diff --git a/src/test/resources/regression/termination/valid/Numeric1.scala b/src/test/resources/regression/termination/valid/Numeric1.scala
index 60a9f841b5ebffc49a01c2d009cb758070d2ba1e..684aeb4035cc7552665e1743c71566a061f58a1d 100644
--- a/src/test/resources/regression/termination/valid/Numeric1.scala
+++ b/src/test/resources/regression/termination/valid/Numeric1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/termination/valid/Queue.scala b/src/test/resources/regression/termination/valid/Queue.scala
index dee019a41f27c7fca1f3e2cc7011ac544e18a541..742bc19824de9f7885d74a37676df7915be6d568 100644
--- a/src/test/resources/regression/termination/valid/Queue.scala
+++ b/src/test/resources/regression/termination/valid/Queue.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 
 import leon._
 import leon.lang._
diff --git a/src/test/resources/regression/termination/valid/QuickSort.scala b/src/test/resources/regression/termination/valid/QuickSort.scala
index d4fb11ea68a7e8c96f056754c24be2e9a5f9ef4e..ca3396ab83b0fb3f605eb5bde6c6528f31e6998e 100644
--- a/src/test/resources/regression/termination/valid/QuickSort.scala
+++ b/src/test/resources/regression/termination/valid/QuickSort.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/termination/valid/RedBlackTree.scala b/src/test/resources/regression/termination/valid/RedBlackTree.scala
index 2d48a25e0dee87ac6f94563e3b28cb48ca8eb567..9990cdc09f2a5880ba80d5a11bdf3174bdce3d2e 100644
--- a/src/test/resources/regression/termination/valid/RedBlackTree.scala
+++ b/src/test/resources/regression/termination/valid/RedBlackTree.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/termination/valid/SimpInterpret.scala b/src/test/resources/regression/termination/valid/SimpInterpret.scala
index c5255506dbb0b20308a0210ea3268a9432abaa14..dc9b5d5f96437a9d83c2c8bf3e4dbcfcb6d497a5 100644
--- a/src/test/resources/regression/termination/valid/SimpInterpret.scala
+++ b/src/test/resources/regression/termination/valid/SimpInterpret.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/termination/valid/Termination_passing1.scala b/src/test/resources/regression/termination/valid/Termination_passing1.scala
index 2f429ad05b0d4f7e6644d5177a3c0e94fa673b87..389e60a5f3f4230577441d1286c76dac88f9e2bd 100644
--- a/src/test/resources/regression/termination/valid/Termination_passing1.scala
+++ b/src/test/resources/regression/termination/valid/Termination_passing1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/transformations/SimplifyLets.scala b/src/test/resources/regression/transformations/SimplifyLets.scala
index 6d118e9bffaf0b970787645cff2d0a9b49907828..62fd3f7a4fa2578bee363a87d93ecfc30db7ef6c 100644
--- a/src/test/resources/regression/transformations/SimplifyLets.scala
+++ b/src/test/resources/regression/transformations/SimplifyLets.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/transformations/SimplifyPaths.scala b/src/test/resources/regression/transformations/SimplifyPaths.scala
index 1c5af48a7f6093cdaa673590aa3fd23a91122a8a..17d3a80b62ac947a7df09aa5e760a3d431339ba0 100644
--- a/src/test/resources/regression/transformations/SimplifyPaths.scala
+++ b/src/test/resources/regression/transformations/SimplifyPaths.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/isabelle/error/FunctionsWrong.scala b/src/test/resources/regression/verification/isabelle/error/FunctionsWrong.scala
index 54b2bec14d62873d2334f191d93559cd2db2ae3a..bd1a65c53ff9311df11d4fb1bf5907b0fec76da7 100644
--- a/src/test/resources/regression/verification/isabelle/error/FunctionsWrong.scala
+++ b/src/test/resources/regression/verification/isabelle/error/FunctionsWrong.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon._
 import leon.annotation._
 import leon.collection._
diff --git a/src/test/resources/regression/verification/isabelle/error/MutualWrong.scala b/src/test/resources/regression/verification/isabelle/error/MutualWrong.scala
index 16fd3ee9bf446dc8d7176ca98b7a6122ad4329ea..5a006fa7f997a7872f46c96f9292f4d887b463eb 100644
--- a/src/test/resources/regression/verification/isabelle/error/MutualWrong.scala
+++ b/src/test/resources/regression/verification/isabelle/error/MutualWrong.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.annotation._
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/isabelle/error/TypesWrong.scala b/src/test/resources/regression/verification/isabelle/error/TypesWrong.scala
index a3772cc75c8e834adb28926869afbbc9845b76f9..505e23d8600a7b16419fbe16f0118ada92ea665f 100644
--- a/src/test/resources/regression/verification/isabelle/error/TypesWrong.scala
+++ b/src/test/resources/regression/verification/isabelle/error/TypesWrong.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon._
 import leon.collection._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/isabelle/unknown/Casts.scala b/src/test/resources/regression/verification/isabelle/unknown/Casts.scala
index c1f8844f0e82b533c5d7ed0a74545293cfa10b1a..2d0ef020ed7ef7ff8f4c406d55f1271a35debc47 100644
--- a/src/test/resources/regression/verification/isabelle/unknown/Casts.scala
+++ b/src/test/resources/regression/verification/isabelle/unknown/Casts.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon._
 import leon.annotation._
 import leon.collection._
diff --git a/src/test/resources/regression/verification/isabelle/unknown/Mutual.scala b/src/test/resources/regression/verification/isabelle/unknown/Mutual.scala
index 5b14a2b860115b7d1bdd1c88f2a1a173fe810d32..3f25ef9b2784956859e79c9ebec33e4aa0489f1c 100644
--- a/src/test/resources/regression/verification/isabelle/unknown/Mutual.scala
+++ b/src/test/resources/regression/verification/isabelle/unknown/Mutual.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.annotation._
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/isabelle/valid/Datatypes.scala b/src/test/resources/regression/verification/isabelle/valid/Datatypes.scala
index 0da6b70265f8e207bd7a5198e9858bc2ef28eb60..feea22f60e16168d1bbf4c281e4baacb9feca818 100644
--- a/src/test/resources/regression/verification/isabelle/valid/Datatypes.scala
+++ b/src/test/resources/regression/verification/isabelle/valid/Datatypes.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.annotation._
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/isabelle/valid/Lists.scala b/src/test/resources/regression/verification/isabelle/valid/Lists.scala
index be3292851d19c0d2a361594e66bd967d6f78a522..0eaeafc81babf173df3e5b2e91cb0f7bbd37e4df 100644
--- a/src/test/resources/regression/verification/isabelle/valid/Lists.scala
+++ b/src/test/resources/regression/verification/isabelle/valid/Lists.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon._
 import leon.annotation._
 import leon.collection._
diff --git a/src/test/resources/regression/verification/isabelle/valid/Nats.scala b/src/test/resources/regression/verification/isabelle/valid/Nats.scala
index 4838665b6f56dc0a9c84b79036049c8db869fecb..f679173dddc467d53e474d4aa6e26cf6b56cf74a 100644
--- a/src/test/resources/regression/verification/isabelle/valid/Nats.scala
+++ b/src/test/resources/regression/verification/isabelle/valid/Nats.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.annotation._
 import leon.collection._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/isabelle/valid/Overlapping.scala b/src/test/resources/regression/verification/isabelle/valid/Overlapping.scala
index 330f755305e0dd60c8292e0cb4d8b581823deff9..8c9d606f0e78d45d8a34998b5ec9126dc4e8b712 100644
--- a/src/test/resources/regression/verification/isabelle/valid/Overlapping.scala
+++ b/src/test/resources/regression/verification/isabelle/valid/Overlapping.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.annotation._
 import leon.collection._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/isabelle/valid/Quantifiers.scala b/src/test/resources/regression/verification/isabelle/valid/Quantifiers.scala
index b0e815c576ffd29db1f402a06da66f8046cbfe85..ba950b23976384159ade2cf5f072051a2dbb03d6 100644
--- a/src/test/resources/regression/verification/isabelle/valid/Quantifiers.scala
+++ b/src/test/resources/regression/verification/isabelle/valid/Quantifiers.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object Quantifiers {
diff --git a/src/test/resources/regression/verification/isabelle/valid/Reals.scala b/src/test/resources/regression/verification/isabelle/valid/Reals.scala
index e4b963518924d603d0aedd22b32ad0335f4d5af2..c7f370bab038ff75e7074514ae0ab7b51a5e6dc7 100644
--- a/src/test/resources/regression/verification/isabelle/valid/Reals.scala
+++ b/src/test/resources/regression/verification/isabelle/valid/Reals.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon._
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/verification/isabelle/valid/Unapply.scala b/src/test/resources/regression/verification/isabelle/valid/Unapply.scala
index 8a00fd5db94913f9540217b5e9132a5d4187c2a6..6569f180c34f26357d15985dd0f7e1c4ef55b22e 100644
--- a/src/test/resources/regression/verification/isabelle/valid/Unapply.scala
+++ b/src/test/resources/regression/verification/isabelle/valid/Unapply.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.annotation._
 import leon.collection._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/Acc.scala b/src/test/resources/regression/verification/newsolvers/invalid/Acc.scala
index 2edd23ab78401f64fe7e6623cf3ace59d35007a7..2005a7d0310fabcaa611c5e71d7d3653b77b27d3 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/Acc.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/Acc.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.annotation._
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/AddingNegativeNumbers.scala b/src/test/resources/regression/verification/newsolvers/invalid/AddingNegativeNumbers.scala
index 897aceefa1b30d6c5c2b2c200449746dfaa36250..98f5de2e248eb40fb6d4cbb6565093d725a2745e 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/AddingNegativeNumbers.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/AddingNegativeNumbers.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package test.resources.regression.verification.purescala.invalid
 
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/AddingPositiveNumbers.scala b/src/test/resources/regression/verification/newsolvers/invalid/AddingPositiveNumbers.scala
index fa89830c4e7e0b24652eddde8c08c857d8e29387..6bebade9591e59f844fae5180d6b85401dc186ba 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/AddingPositiveNumbers.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/AddingPositiveNumbers.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object AddingPositiveNumbers {
 
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/Array1.scala b/src/test/resources/regression/verification/newsolvers/invalid/Array1.scala
index a7e3fea8e2ce79f419e976d5ee331d955de2be86..3707c62e6bc3a00c8f4cdcdde471c04b086a1476 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/Array1.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/Array1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/Array2.scala b/src/test/resources/regression/verification/newsolvers/invalid/Array2.scala
index 3996f1fb77800cf2110dc5e32aa707981571ce37..b241dc8cbfd74991dd8ecec9f1c43cd165120942 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/Array2.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/Array2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/Array3.scala b/src/test/resources/regression/verification/newsolvers/invalid/Array3.scala
index f5c75c5388a41114005a51a39e30d47a8e66303b..4307c3982dad5c88608091f5891ea5d227881819 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/Array3.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/Array3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/Array4.scala b/src/test/resources/regression/verification/newsolvers/invalid/Array4.scala
index d7875d9b3ea09be869429c801fe59716213aac3a..35a6479b9e11d8d1917a554a0e36017af556f804 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/Array4.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/Array4.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/Asserts1.scala b/src/test/resources/regression/verification/newsolvers/invalid/Asserts1.scala
index 4375995d568160f565eb7d942e2ae9f66cc3ae51..73ec19af59f350a196970bc7249395e5df5a2288 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/Asserts1.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/Asserts1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/BVDivision.scala b/src/test/resources/regression/verification/newsolvers/invalid/BVDivision.scala
index a2572db84870fa38ab5f4f6a924ddbaa1641d47f..bbd8bb508ba9e01c5f96d56b8ed459adf605de59 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/BVDivision.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/BVDivision.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/BVDivision2.scala b/src/test/resources/regression/verification/newsolvers/invalid/BVDivision2.scala
index c11405429d270758774cf20ef5f8be650a375937..ab320c8c3bc9a90a83c85c253b58a4b9e048ad1e 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/BVDivision2.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/BVDivision2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/BigArray.scala b/src/test/resources/regression/verification/newsolvers/invalid/BigArray.scala
index 1395a1e89ddf94532385d7d26b47bbf6b2fe2038..a4a4a6a05c0836b19ec55ad4538bd264c2742799 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/BigArray.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/BigArray.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/Division.scala b/src/test/resources/regression/verification/newsolvers/invalid/Division.scala
index 6b505a7732f6a6b0126e2c4b4106c16426069823..1678d2db8644d1560162c01a6b5a275a7151e7b1 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/Division.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/Division.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/EnsuringBoolean.scala b/src/test/resources/regression/verification/newsolvers/invalid/EnsuringBoolean.scala
index 239cb7db23095dbfb253d668b7ff77bfe2260ed0..32b47ae9c2d1f4adbc58d63a410e9177816bf848 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/EnsuringBoolean.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/EnsuringBoolean.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/FiniteSort.scala b/src/test/resources/regression/verification/newsolvers/invalid/FiniteSort.scala
index 0cb31c8909456aa2e3c9f5bdfdc54ff80b6ca350..17af7c45eab3dc211d85ecefd480e61a9387a775 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/FiniteSort.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/FiniteSort.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/Generics.scala b/src/test/resources/regression/verification/newsolvers/invalid/Generics.scala
index 21971e521b8c6451ee4fb337819b2b764c646432..991b948d948b909badfabd9935d58e865b03995f 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/Generics.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/Generics.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/Generics2.scala b/src/test/resources/regression/verification/newsolvers/invalid/Generics2.scala
index 32d97e00344824fdf9d80e1b16431ee79539d090..0c95c311e09c0c67c16bf510090723afb41b5768 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/Generics2.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/Generics2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/InsertionSort.scala b/src/test/resources/regression/verification/newsolvers/invalid/InsertionSort.scala
index d82f045b52c4870e0d243fd77777e1e19a5b60bd..ddf73528201ad5a07cbe61bc1afe440bcfc58f8d 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/InsertionSort.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/InsertionSort.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/ListOperations.scala b/src/test/resources/regression/verification/newsolvers/invalid/ListOperations.scala
index 196353358a7c6a6d15951a70302ec6d0e3ad79f4..cd801dc9ef23a1f43ef6a793a3102266af239bac 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/ListOperations.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/ListOperations.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/MyTuple1.scala b/src/test/resources/regression/verification/newsolvers/invalid/MyTuple1.scala
index f2aa840a8dba4513879f452dd6925edee3fccd6b..394e2cd9fb8815514c7788481af2c0376af8e560 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/MyTuple1.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/MyTuple1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple1 {
 
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/MyTuple2.scala b/src/test/resources/regression/verification/newsolvers/invalid/MyTuple2.scala
index 0bd3d302fd0e30dbb68c35a0d5b32694983fa487..76b8e64cf243789f9eece4cf8dfc7131efb6ca82 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/MyTuple2.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/MyTuple2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple2 {
 
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/MyTuple3.scala b/src/test/resources/regression/verification/newsolvers/invalid/MyTuple3.scala
index cd514455b8eb62ec19464fd95117ee2388730a8d..abc0ffba3e654b80b3ac27450be7421496b9d53c 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/MyTuple3.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/MyTuple3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple3 {
 
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/PositiveMap.scala b/src/test/resources/regression/verification/newsolvers/invalid/PositiveMap.scala
index c9f29085398a289604769716aa54abddbe50958e..eaf345dd92979d9a754d2157611b2bf8f58266db 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/PositiveMap.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/PositiveMap.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/PropositionalLogic.scala b/src/test/resources/regression/verification/newsolvers/invalid/PropositionalLogic.scala
index 547978dbcca900272b76aac30dfd8e2a8f9e2c62..18b36ebf0b748488dc27ea88ce64626e04c064e5 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/PropositionalLogic.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/PropositionalLogic.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/RedBlackTree.scala b/src/test/resources/regression/verification/newsolvers/invalid/RedBlackTree.scala
index c0d4fd9a6b2ae0d24bc42481a9ce52cda0f44ef4..7ac05413c0a958f4132393c4a4ffe4cba7142af5 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/RedBlackTree.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/RedBlackTree.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/newsolvers/invalid/Unit1.scala b/src/test/resources/regression/verification/newsolvers/invalid/Unit1.scala
index d286487c04b4fc6e8129f6d31d7a7d853847ff35..f937daaa922bc3039ca565d978905db3c23531fd 100644
--- a/src/test/resources/regression/verification/newsolvers/invalid/Unit1.scala
+++ b/src/test/resources/regression/verification/newsolvers/invalid/Unit1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Unit1 {
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/Acc.scala b/src/test/resources/regression/verification/newsolvers/valid/Acc.scala
index 6dce9c294de8c788db4ffa7f205c1ac47905d5a5..6f93027c9fc03fded4a86923e54d3d8d0bf65a6f 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/Acc.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/Acc.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.annotation._
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/AddingPositiveNumbers.scala b/src/test/resources/regression/verification/newsolvers/valid/AddingPositiveNumbers.scala
index 0b269ededa2e7bf3eb21203c4e1455d8fae9351f..84fca5dc63b3fb69504c65b2c38162879c8ec607 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/AddingPositiveNumbers.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/AddingPositiveNumbers.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object AddingPositiveNumbers {
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/AmortizedQueue.scala b/src/test/resources/regression/verification/newsolvers/valid/AmortizedQueue.scala
index d3ad0237a88c6592702f1479397997f0324dd108..5d60e67bfedfc3af133774abc73ed594bff24929 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/AmortizedQueue.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/AmortizedQueue.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/verification/newsolvers/valid/ArrayLiterals.scala b/src/test/resources/regression/verification/newsolvers/valid/ArrayLiterals.scala
index c3496b157e339725d823ff9f9d6fb586401d1e1d..450a07a7e65f5eea0bcadfe9cdf7d71574b9abfb 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/ArrayLiterals.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/ArrayLiterals.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 object ArrayLiterals {
diff --git a/src/test/resources/regression/verification/newsolvers/valid/ArrayUpdated.scala b/src/test/resources/regression/verification/newsolvers/valid/ArrayUpdated.scala
index e60918b6437d8a13d50fed7c793967d46aebd7aa..d501089cf77bb3c5dd30dea7ac6dfce557508f13 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/ArrayUpdated.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/ArrayUpdated.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/Asserts1.scala b/src/test/resources/regression/verification/newsolvers/valid/Asserts1.scala
index 6d6ec65a398afb86f446fe16a8559ad6cd53959d..aadcfde990f31b4106f9e741457d0e04f6634e7b 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/Asserts1.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/Asserts1.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.annotation._
 import leon._
diff --git a/src/test/resources/regression/verification/newsolvers/valid/AssociativeList.scala b/src/test/resources/regression/verification/newsolvers/valid/AssociativeList.scala
index 39cc5b7326c3d1aa964055f6335336943b2afcf7..bbc4edf5d8cd23e6b8ff37966bf2620e93acfde9 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/AssociativeList.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/AssociativeList.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/verification/newsolvers/valid/BestRealTypes.scala b/src/test/resources/regression/verification/newsolvers/valid/BestRealTypes.scala
index 6da51350f5bbf2abb6322393d96c4f3b3756ef6b..b40aac4f8d6b6342db76e21272dfa427c7d64c30 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/BestRealTypes.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/BestRealTypes.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/BitsTricks.scala b/src/test/resources/regression/verification/newsolvers/valid/BitsTricks.scala
index 561f38a190cd4edf8fdf1eaee7912e86493c97f7..6475d9117efb1d9dd152a03f234cf8119f7cf58f 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/BitsTricks.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/BitsTricks.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.annotation._
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/CaseObject1.scala b/src/test/resources/regression/verification/newsolvers/valid/CaseObject1.scala
index 4a71c913afbde28a0e7cff3081cbeb68cecfa391..318af66807102bb5727b365aa9fa4b6f2139d366 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/CaseObject1.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/CaseObject1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object CaseObject1 {
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/Field1.scala b/src/test/resources/regression/verification/newsolvers/valid/Field1.scala
index be10c683da7f6bb8c940964ddf26f0ae3e3bec06..8c410b3d9ab93b3cb2dc6502a8b355b4722fcef4 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/Field1.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/Field1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Field1 {
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/Field2.scala b/src/test/resources/regression/verification/newsolvers/valid/Field2.scala
index 6b52ca258823af46754f7156a8cc78b2a741c3fd..db42516e5abc5dabad55ad1decb220e7bc5227f2 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/Field2.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/Field2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Field2 {
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/FiniteSort.scala b/src/test/resources/regression/verification/newsolvers/valid/FiniteSort.scala
index a9b5ff6b656a48675723dca9fc07dcd07f1d05cb..ab85023cb615b25ee57bd575b27ec847e4304ed2 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/FiniteSort.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/FiniteSort.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/FoolProofAdder.scala b/src/test/resources/regression/verification/newsolvers/valid/FoolProofAdder.scala
index 4fd46f85fc051b8de8d1025e74a7a6a6275e0611..dfc11de525aa88f8cc613fd8a78cd8a57cba9d03 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/FoolProofAdder.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/FoolProofAdder.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.annotation._
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/Generics.scala b/src/test/resources/regression/verification/newsolvers/valid/Generics.scala
index 14045bf32057cc50955acc0118d845b0afbab95b..86ee9d50c2fb06b03d117ab205f659ebd9e569b7 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/Generics.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/Generics.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/Generics1.scala b/src/test/resources/regression/verification/newsolvers/valid/Generics1.scala
index d269f21785a401991a0bc077e3fc53ae2e42bf20..e054b629fbd05c17dc0aed5fe9bb6e713f8a8f01 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/Generics1.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/Generics1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/Heaps.scala b/src/test/resources/regression/verification/newsolvers/valid/Heaps.scala
index 876fb5a2ac6467c9679a86e0a27effa532c5d622..0e2ca340513497fe107d50d2526b7bee92a448ab 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/Heaps.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/Heaps.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/newsolvers/valid/InsertionSort.scala b/src/test/resources/regression/verification/newsolvers/valid/InsertionSort.scala
index 3252c9acf942d682f3cef10cc358cb7c837b44bb..655f84797c93e61dbe863e516c3b8204f5b4e133 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/InsertionSort.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/InsertionSort.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/newsolvers/valid/InstanceOf1.scala b/src/test/resources/regression/verification/newsolvers/valid/InstanceOf1.scala
index 6543f94e5c66df0a073fe88770885e3bd408c0ac..6901da6c8d3cb85afe16343513cabebaa1fc59a0 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/InstanceOf1.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/InstanceOf1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object InstanceOf1 {
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/ListOperations.scala b/src/test/resources/regression/verification/newsolvers/valid/ListOperations.scala
index d54b5b86ecf6137d084df96a45fe3852ae486c23..47283ef72c3862258c2800f83595812ad1a5cc40 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/ListOperations.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/ListOperations.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/newsolvers/valid/LiteralMaps.scala b/src/test/resources/regression/verification/newsolvers/valid/LiteralMaps.scala
index eea0009f2576c8a74b2a319b92bb768cb9a7870c..a0f2d22f389c81856a02a7e34ae57aaf2e13cfd9 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/LiteralMaps.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/LiteralMaps.scala
@@ -1,5 +1,5 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
-import leon.lang._
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 
 object LiteralMaps {
   def test(): Map[Int, Int] = {
diff --git a/src/test/resources/regression/verification/newsolvers/valid/MergeSort.scala b/src/test/resources/regression/verification/newsolvers/valid/MergeSort.scala
index 2776a86c21baafc8b73112baaad01eab1357974f..99681add4516588b33dc62ddd255a0520598a299 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/MergeSort.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/MergeSort.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/newsolvers/valid/MyMap.scala b/src/test/resources/regression/verification/newsolvers/valid/MyMap.scala
index 4f656c5960aff42f2c28dd32f7765d22af6261e5..9cb5fa4b3f557670ef746a25b90f992acdd0bbf0 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/MyMap.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/MyMap.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/MySet.scala b/src/test/resources/regression/verification/newsolvers/valid/MySet.scala
index b19be90e73d5b7981baefc3e8908c69719722de4..13efa589eba329e820726b7b8a0ba9f42907358c 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/MySet.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/MySet.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/MyTuple1.scala b/src/test/resources/regression/verification/newsolvers/valid/MyTuple1.scala
index 9aa42ce056da6a877f59f99f4abbacd55060d65a..55ba48e8e56c4a2b755d759851bb88568a87f0eb 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/MyTuple1.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/MyTuple1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple1 {
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/MyTuple2.scala b/src/test/resources/regression/verification/newsolvers/valid/MyTuple2.scala
index 05124ffbe0d2cbd1edb448d2925d9762c767e443..8683adcdeeee636ed68e4e13f5d164f09c60688c 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/MyTuple2.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/MyTuple2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple2 {
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/MyTuple3.scala b/src/test/resources/regression/verification/newsolvers/valid/MyTuple3.scala
index 20bb0eec9be4c735d6ef92abfd33e1d059fb8983..db4f82411b9e62b3a3a34cc57347a9b2c83247dd 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/MyTuple3.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/MyTuple3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple3 {
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/MyTuple4.scala b/src/test/resources/regression/verification/newsolvers/valid/MyTuple4.scala
index 8b2ede8f299cc13fe70ee5bcf41fabca7b853e6c..6dd4d3c1c6e04d7662de02a0d956fdc7d95b9547 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/MyTuple4.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/MyTuple4.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 
 object MyTuple4 {
diff --git a/src/test/resources/regression/verification/newsolvers/valid/MyTuple5.scala b/src/test/resources/regression/verification/newsolvers/valid/MyTuple5.scala
index 78c93bc2a0f8e5bfcd4e58126d1ad8d5ec4bf695..d8fff88781251281e0c56c494a7f8e4d9b81bd5b 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/MyTuple5.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/MyTuple5.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple5 {
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/MyTuple6.scala b/src/test/resources/regression/verification/newsolvers/valid/MyTuple6.scala
index e6cff3917d077ef83c11b5c3965204ccbe15da55..f8cc1b42393ae8bdb66f92b22061bff99c5a2cc2 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/MyTuple6.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/MyTuple6.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple6 {
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/Nat.scala b/src/test/resources/regression/verification/newsolvers/valid/Nat.scala
index 498373c4ac3cb0c95948ac6d0b6e0831f74352f0..b766230abd988de18b696266e8156ba1c48e6dae 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/Nat.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/Nat.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/newsolvers/valid/NotEquals.scala b/src/test/resources/regression/verification/newsolvers/valid/NotEquals.scala
index f33e1bb5dd509a02e68eaf30d2164d5e5920e3c0..31a4bc763600ac9a8e0b5d0cc4bec308cc110955 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/NotEquals.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/NotEquals.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.annotation._
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/PositiveMap.scala b/src/test/resources/regression/verification/newsolvers/valid/PositiveMap.scala
index 93c87331e272d6b9a989bdd757b8bcce5ce3072e..a9a07c9850de6d9e9c7de498996d9f1b16d6d532 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/PositiveMap.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/PositiveMap.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/PropositionalLogic.scala b/src/test/resources/regression/verification/newsolvers/valid/PropositionalLogic.scala
index 66e3f84ecfa11a460c6e721f69cb44d51def285e..fa7c0cf487cca517f1b134b0acb7ba02a93ebe3d 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/PropositionalLogic.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/PropositionalLogic.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/verification/newsolvers/valid/RedBlackTree.scala b/src/test/resources/regression/verification/newsolvers/valid/RedBlackTree.scala
index e24935bbedb8f87e0778f29f44f3a4758560fc11..a40068e7081dc594d7419e38f436cbca3751f8da 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/RedBlackTree.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/RedBlackTree.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/newsolvers/valid/SearchLinkedList.scala b/src/test/resources/regression/verification/newsolvers/valid/SearchLinkedList.scala
index ba2380c6a4fc1518a77281d4521840b5159bfbc2..49fad86821600124f2d336cc894f23ff76a1db2e 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/SearchLinkedList.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/SearchLinkedList.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/verification/newsolvers/valid/Subtyping1.scala b/src/test/resources/regression/verification/newsolvers/valid/Subtyping1.scala
index e31801436891f05afd9e04cd01ef1274a6ef18f6..f971d2a596e3b0af47453c5ffbf89a4766e1ea44 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/Subtyping1.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/Subtyping1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/Subtyping2.scala b/src/test/resources/regression/verification/newsolvers/valid/Subtyping2.scala
index eef9c65da55c0b4d0ed76802a82c720f79fd44e7..bbb436b6a134a427e97aab1527fbaaeea49a16c9 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/Subtyping2.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/Subtyping2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/Unit1.scala b/src/test/resources/regression/verification/newsolvers/valid/Unit1.scala
index a0683d303545f782004fda587e520c5abf676c02..596f7cc319bddcf495fd281e820a0f5bc7f1144f 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/Unit1.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/Unit1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Unit1 {
 
diff --git a/src/test/resources/regression/verification/newsolvers/valid/Unit2.scala b/src/test/resources/regression/verification/newsolvers/valid/Unit2.scala
index 8a285ff23af02ff1ae907fd714da0ae46141db50..1aa3cf55bdd9de42855d7a7311a73f47256c917a 100644
--- a/src/test/resources/regression/verification/newsolvers/valid/Unit2.scala
+++ b/src/test/resources/regression/verification/newsolvers/valid/Unit2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Unit2 {
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/Acc.scala b/src/test/resources/regression/verification/purescala/invalid/Acc.scala
index d1f8810defbb9cd76434bc961413287dc652eb4e..2005a7d0310fabcaa611c5e71d7d3653b77b27d3 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Acc.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Acc.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/invalid/AddingNegativeNumbers.scala b/src/test/resources/regression/verification/purescala/invalid/AddingNegativeNumbers.scala
index 897aceefa1b30d6c5c2b2c200449746dfaa36250..98f5de2e248eb40fb6d4cbb6565093d725a2745e 100644
--- a/src/test/resources/regression/verification/purescala/invalid/AddingNegativeNumbers.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/AddingNegativeNumbers.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package test.resources.regression.verification.purescala.invalid
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/AddingPositiveNumbers.scala b/src/test/resources/regression/verification/purescala/invalid/AddingPositiveNumbers.scala
index fa89830c4e7e0b24652eddde8c08c857d8e29387..6bebade9591e59f844fae5180d6b85401dc186ba 100644
--- a/src/test/resources/regression/verification/purescala/invalid/AddingPositiveNumbers.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/AddingPositiveNumbers.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object AddingPositiveNumbers {
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/Array1.scala b/src/test/resources/regression/verification/purescala/invalid/Array1.scala
index a7e3fea8e2ce79f419e976d5ee331d955de2be86..3707c62e6bc3a00c8f4cdcdde471c04b086a1476 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Array1.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Array1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/Array2.scala b/src/test/resources/regression/verification/purescala/invalid/Array2.scala
index 3996f1fb77800cf2110dc5e32aa707981571ce37..b241dc8cbfd74991dd8ecec9f1c43cd165120942 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Array2.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Array2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/Array3.scala b/src/test/resources/regression/verification/purescala/invalid/Array3.scala
index f5c75c5388a41114005a51a39e30d47a8e66303b..4307c3982dad5c88608091f5891ea5d227881819 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Array3.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Array3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/Array4.scala b/src/test/resources/regression/verification/purescala/invalid/Array4.scala
index d7875d9b3ea09be869429c801fe59716213aac3a..35a6479b9e11d8d1917a554a0e36017af556f804 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Array4.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Array4.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/Array5.scala b/src/test/resources/regression/verification/purescala/invalid/Array5.scala
index 2adb7e5c5e218505f9a391a28739f38abd621e5b..d988169400fc6d7db67a9595b54142935c2eba81 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Array5.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Array5.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/Array6.scala b/src/test/resources/regression/verification/purescala/invalid/Array6.scala
index 18a1e7ab0015edb8aeb4221ccbe7e558520bde85..d856d9e9e29584e34ef348ea8469393bf8f7309b 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Array6.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Array6.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/Array7.scala b/src/test/resources/regression/verification/purescala/invalid/Array7.scala
index dcf7059f82c714e941bf757a997405b1e868239c..9c2c788f7a90c787a44944c4b0e3fa14c89dcd1d 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Array7.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Array7.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/Asserts1.scala b/src/test/resources/regression/verification/purescala/invalid/Asserts1.scala
index 7b36cead042de47b76e66f1411db1b965eb0d5fd..38c7eb435a6bab2b3cc77b340cf0bb910cb891e4 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Asserts1.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Asserts1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/verification/purescala/invalid/BVDivision2.scala b/src/test/resources/regression/verification/purescala/invalid/BVDivision2.scala
index c11405429d270758774cf20ef5f8be650a375937..ab320c8c3bc9a90a83c85c253b58a4b9e048ad1e 100644
--- a/src/test/resources/regression/verification/purescala/invalid/BVDivision2.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/BVDivision2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/purescala/invalid/BVDivisionByZero.scala b/src/test/resources/regression/verification/purescala/invalid/BVDivisionByZero.scala
index 54ac21fb62450e2f018a33c3e80be95edd8578c8..632a7f423a9d2678ab2aa2f7de830e8b1738bb4c 100644
--- a/src/test/resources/regression/verification/purescala/invalid/BVDivisionByZero.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/BVDivisionByZero.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/purescala/invalid/BVRemainderByZero.scala b/src/test/resources/regression/verification/purescala/invalid/BVRemainderByZero.scala
index ed3ebf22a15764a06c65e3e55c219467987dc52a..2bec1b715434c9cbedf7328406e873a738a4299b 100644
--- a/src/test/resources/regression/verification/purescala/invalid/BVRemainderByZero.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/BVRemainderByZero.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/purescala/invalid/BigArray.scala b/src/test/resources/regression/verification/purescala/invalid/BigArray.scala
index 1395a1e89ddf94532385d7d26b47bbf6b2fe2038..a4a4a6a05c0836b19ec55ad4538bd264c2742799 100644
--- a/src/test/resources/regression/verification/purescala/invalid/BigArray.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/BigArray.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/invalid/BinarySearchTreeQuant.scala b/src/test/resources/regression/verification/purescala/invalid/BinarySearchTreeQuant.scala
index 849de7d15c180c8d8ed945e2420043b36ba92152..260d33ad2e7d6757e0b0af784e9631138f95cb61 100644
--- a/src/test/resources/regression/verification/purescala/invalid/BinarySearchTreeQuant.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/BinarySearchTreeQuant.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/BraunTree.scala b/src/test/resources/regression/verification/purescala/invalid/BraunTree.scala
index b8ce261ad306e9f98e3baa5e303ba6a035f37a31..ff2144d1c3b07b3d295239703136b6d017abd6ef 100644
--- a/src/test/resources/regression/verification/purescala/invalid/BraunTree.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/BraunTree.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/CallByName1.scala b/src/test/resources/regression/verification/purescala/invalid/CallByName1.scala
index c96ab1617e254c19d8b08a8ecbd818d9cdc305e4..7aef4f08bdc980fb4f5a5db35f383309ebc4aa7b 100644
--- a/src/test/resources/regression/verification/purescala/invalid/CallByName1.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/CallByName1.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object CallByName1 {
diff --git a/src/test/resources/regression/verification/purescala/invalid/CharCompare.scala b/src/test/resources/regression/verification/purescala/invalid/CharCompare.scala
index 185aad5c98c20bc1e53b052e55e712a6785f92cc..f92657c784cc2ea96d2300d0d154aac151c5eac7 100644
--- a/src/test/resources/regression/verification/purescala/invalid/CharCompare.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/CharCompare.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object CharCompare {
diff --git a/src/test/resources/regression/verification/purescala/invalid/Choose1.scala b/src/test/resources/regression/verification/purescala/invalid/Choose1.scala
index cb3d8b3ffb95f7b896b31e6310c026c3601831d8..ac9922ed779b88cc0b83ce2ef7f07465432263be 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Choose1.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Choose1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang.synthesis._
diff --git a/src/test/resources/regression/verification/purescala/invalid/DivisionByZero.scala b/src/test/resources/regression/verification/purescala/invalid/DivisionByZero.scala
index 7415f2e6a8b1f0e9bded4fa90937f54bd0e0d5ea..95f435727d4691dd1c72b0ba2004385372dad297 100644
--- a/src/test/resources/regression/verification/purescala/invalid/DivisionByZero.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/DivisionByZero.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/purescala/invalid/EnsuringBoolean.scala b/src/test/resources/regression/verification/purescala/invalid/EnsuringBoolean.scala
index 239cb7db23095dbfb253d668b7ff77bfe2260ed0..32b47ae9c2d1f4adbc58d63a410e9177816bf848 100644
--- a/src/test/resources/regression/verification/purescala/invalid/EnsuringBoolean.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/EnsuringBoolean.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/invalid/Existentials.scala b/src/test/resources/regression/verification/purescala/invalid/Existentials.scala
index 19679db9202b325edc0eb8dfff8eeea41bb47d36..4f3d358c772d273a306e55868fc8f960298b5381 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Existentials.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Existentials.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object Existentials {
diff --git a/src/test/resources/regression/verification/purescala/invalid/FieldInheritance.scala b/src/test/resources/regression/verification/purescala/invalid/FieldInheritance.scala
index 7ef9d952264651e2ecb8256b1b2d986c77b56cc3..e183b615ad6fa3dea6d3eef63fe079198b9110d9 100644
--- a/src/test/resources/regression/verification/purescala/invalid/FieldInheritance.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/FieldInheritance.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object FieldInheritance {
diff --git a/src/test/resources/regression/verification/purescala/invalid/FiniteSort.scala b/src/test/resources/regression/verification/purescala/invalid/FiniteSort.scala
index 0cb31c8909456aa2e3c9f5bdfdc54ff80b6ca350..17af7c45eab3dc211d85ecefd480e61a9387a775 100644
--- a/src/test/resources/regression/verification/purescala/invalid/FiniteSort.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/FiniteSort.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/ForallAssoc.scala b/src/test/resources/regression/verification/purescala/invalid/ForallAssoc.scala
index 83773b2224fb8790acfc25125143b358c1226f05..dcd837a69dd6d2d78439def449d21815f3bffba5 100644
--- a/src/test/resources/regression/verification/purescala/invalid/ForallAssoc.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/ForallAssoc.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object ForallAssoc {
diff --git a/src/test/resources/regression/verification/purescala/invalid/Generics.scala b/src/test/resources/regression/verification/purescala/invalid/Generics.scala
index 21971e521b8c6451ee4fb337819b2b764c646432..991b948d948b909badfabd9935d58e865b03995f 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Generics.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Generics.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/Generics2.scala b/src/test/resources/regression/verification/purescala/invalid/Generics2.scala
index 32d97e00344824fdf9d80e1b16431ee79539d090..0c95c311e09c0c67c16bf510090723afb41b5768 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Generics2.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Generics2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/HOInvocations.scala b/src/test/resources/regression/verification/purescala/invalid/HOInvocations.scala
index 0685b7b92ddc0db97d0b92f2e265eba21afb130e..c44cd759d15f36d17b346c700927e9c1a7885929 100644
--- a/src/test/resources/regression/verification/purescala/invalid/HOInvocations.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/HOInvocations.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/HOInvocations2.scala b/src/test/resources/regression/verification/purescala/invalid/HOInvocations2.scala
index 1639def5dba3c6658fd4348dd6d0d96300cd4770..ba7c88c9cde4edd5c2bdc48c1da47f66a5e1f06c 100644
--- a/src/test/resources/regression/verification/purescala/invalid/HOInvocations2.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/HOInvocations2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object HOInvocations2 {
diff --git a/src/test/resources/regression/verification/purescala/invalid/InsertionSort.scala b/src/test/resources/regression/verification/purescala/invalid/InsertionSort.scala
index d82f045b52c4870e0d243fd77777e1e19a5b60bd..ddf73528201ad5a07cbe61bc1afe440bcfc58f8d 100644
--- a/src/test/resources/regression/verification/purescala/invalid/InsertionSort.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/InsertionSort.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/invalid/ListOperations.scala b/src/test/resources/regression/verification/purescala/invalid/ListOperations.scala
index 46e90ccfc64fc33383abcfac5db86e7060821b6e..82f4648a2d568d4b50d19c7a2a953cced7775cef 100644
--- a/src/test/resources/regression/verification/purescala/invalid/ListOperations.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/ListOperations.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/invalid/Lists.scala b/src/test/resources/regression/verification/purescala/invalid/Lists.scala
index d691cae5b188bca45f6b249b1b194ffcc335af2d..c9594195d8a7e189007ca14852837334a5a7f07b 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Lists.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Lists.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/MatchExh.scala b/src/test/resources/regression/verification/purescala/invalid/MatchExh.scala
index 0f7f7d7360738be250e6a50fa89ff0aa6d4ed7e5..e5260ae1f147c71b2b8156c80b979be63220442d 100644
--- a/src/test/resources/regression/verification/purescala/invalid/MatchExh.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/MatchExh.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/Mean.scala b/src/test/resources/regression/verification/purescala/invalid/Mean.scala
index 02240e73b2e04244e8a55c1881e21b0381852302..aa691fa159b313c9f5edc3196b69c1c731aa4c04 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Mean.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Mean.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/invalid/ModuloByZero.scala b/src/test/resources/regression/verification/purescala/invalid/ModuloByZero.scala
index 19eb0da32576052ae96ac66408b74e8cfb9b2563..114eb998bca464d637100307fa078da5fd1ce0b5 100644
--- a/src/test/resources/regression/verification/purescala/invalid/ModuloByZero.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/ModuloByZero.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/purescala/invalid/Monotonic.scala b/src/test/resources/regression/verification/purescala/invalid/Monotonic.scala
index bc9a1bc76855e21d514a10ebdf257235480b1e10..ddb17ff3e015e196fa046a86aa189e37629ac467 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Monotonic.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Monotonic.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object Monotonic {
diff --git a/src/test/resources/regression/verification/purescala/invalid/MyTuple1.scala b/src/test/resources/regression/verification/purescala/invalid/MyTuple1.scala
index f2aa840a8dba4513879f452dd6925edee3fccd6b..394e2cd9fb8815514c7788481af2c0376af8e560 100644
--- a/src/test/resources/regression/verification/purescala/invalid/MyTuple1.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/MyTuple1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple1 {
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/MyTuple2.scala b/src/test/resources/regression/verification/purescala/invalid/MyTuple2.scala
index 0bd3d302fd0e30dbb68c35a0d5b32694983fa487..76b8e64cf243789f9eece4cf8dfc7131efb6ca82 100644
--- a/src/test/resources/regression/verification/purescala/invalid/MyTuple2.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/MyTuple2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple2 {
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/MyTuple3.scala b/src/test/resources/regression/verification/purescala/invalid/MyTuple3.scala
index cd514455b8eb62ec19464fd95117ee2388730a8d..abc0ffba3e654b80b3ac27450be7421496b9d53c 100644
--- a/src/test/resources/regression/verification/purescala/invalid/MyTuple3.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/MyTuple3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple3 {
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/Nested15.scala b/src/test/resources/regression/verification/purescala/invalid/Nested15.scala
index 61ac54c4e924885c671544d6b5438db5e0183f31..d604082f6787cc0483fd210943b41d941acfde8f 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Nested15.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Nested15.scala
@@ -1,5 +1,7 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.collection._
+
 object Nested15 {
 
   def foo[A](i: List[A]): BigInt = {
diff --git a/src/test/resources/regression/verification/purescala/invalid/Overrides.scala b/src/test/resources/regression/verification/purescala/invalid/Overrides.scala
index ae6b4ebd4bea6dffdba88491ced95824719613c1..28c6e9dbc96407b6f63fd49baefc36ac74473c55 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Overrides.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Overrides.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object Overrides {
   abstract class A {
     def x(a: Int): Int
diff --git a/src/test/resources/regression/verification/purescala/invalid/PositiveMap.scala b/src/test/resources/regression/verification/purescala/invalid/PositiveMap.scala
index c9f29085398a289604769716aa54abddbe50958e..eaf345dd92979d9a754d2157611b2bf8f58266db 100644
--- a/src/test/resources/regression/verification/purescala/invalid/PositiveMap.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/PositiveMap.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/PositiveMap2.scala b/src/test/resources/regression/verification/purescala/invalid/PositiveMap2.scala
index 713f901c9484184884e176d1a5ab0a51ced6d10f..c7cc782c632d463943dfaaa2e5c454cd2c759307 100644
--- a/src/test/resources/regression/verification/purescala/invalid/PositiveMap2.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/PositiveMap2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object PositiveMap2 {
diff --git a/src/test/resources/regression/verification/purescala/invalid/Postcondition.scala b/src/test/resources/regression/verification/purescala/invalid/Postcondition.scala
index d942f446e9ce75f42545e4078b56b89962df540c..be95028c0d80ed848c07bab072fba381a421e546 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Postcondition.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Postcondition.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object Postconditions {
diff --git a/src/test/resources/regression/verification/purescala/invalid/PreInSpecs.scala b/src/test/resources/regression/verification/purescala/invalid/PreInSpecs.scala
index 4f184bac1d597ccaac1eee8e9e2a5cdb6f5cae26..03c795e336b25572e90703782dc8c7eb7088a7d5 100644
--- a/src/test/resources/regression/verification/purescala/invalid/PreInSpecs.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/PreInSpecs.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object PreInSpecs {
diff --git a/src/test/resources/regression/verification/purescala/invalid/PropositionalLogic.scala b/src/test/resources/regression/verification/purescala/invalid/PropositionalLogic.scala
index aa00e12d446e1b11984f741500279a5647cfe426..31790c96033bc72570a9cdc64393c8035b3cc25e 100644
--- a/src/test/resources/regression/verification/purescala/invalid/PropositionalLogic.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/PropositionalLogic.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/verification/purescala/invalid/RealDivisionByZero.scala b/src/test/resources/regression/verification/purescala/invalid/RealDivisionByZero.scala
index 418fbb9e81cb441518a616c506b467bfe912635e..efa3c4e0e0628bd2d46a330f174e28fdab92a65f 100644
--- a/src/test/resources/regression/verification/purescala/invalid/RealDivisionByZero.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/RealDivisionByZero.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/purescala/invalid/RealNonDiscrete.scala b/src/test/resources/regression/verification/purescala/invalid/RealNonDiscrete.scala
index 3a234b88b83b50934cf3dcc7095b26e118ec30f2..65e7a655b4c3043a9add4710e8481843ceead172 100644
--- a/src/test/resources/regression/verification/purescala/invalid/RealNonDiscrete.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/RealNonDiscrete.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.annotation._
 
diff --git a/src/test/resources/regression/verification/purescala/invalid/RedBlackTree.scala b/src/test/resources/regression/verification/purescala/invalid/RedBlackTree.scala
index f56a174de585e0e17ee64ae989af8cbee56b4371..05004448d00a5a376cd81c8d4da084049b09ddb3 100644
--- a/src/test/resources/regression/verification/purescala/invalid/RedBlackTree.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/RedBlackTree.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/invalid/RemainderByZero.scala b/src/test/resources/regression/verification/purescala/invalid/RemainderByZero.scala
index 5fc587fe8cfdfeca00a1ffebf311059eb971eedd..c3b9e96f029376e18a2b4a6fb91f931c5245d64c 100644
--- a/src/test/resources/regression/verification/purescala/invalid/RemainderByZero.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/RemainderByZero.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/purescala/invalid/SimpleQuantification.scala b/src/test/resources/regression/verification/purescala/invalid/SimpleQuantification.scala
index 7a3446612bd910dfbe7389b0d83001606640457c..b020f413c779d2239ec723d41985f8ab7900bd86 100644
--- a/src/test/resources/regression/verification/purescala/invalid/SimpleQuantification.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/SimpleQuantification.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object Simple {
diff --git a/src/test/resources/regression/verification/purescala/invalid/TestLazinessOfAnd.scala b/src/test/resources/regression/verification/purescala/invalid/TestLazinessOfAnd.scala
index 9ee698e1d42d38214a0290cbad859b0b5ad87405..66ccb8f2eda1de78a0783795541e0525b43c9e58 100644
--- a/src/test/resources/regression/verification/purescala/invalid/TestLazinessOfAnd.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/TestLazinessOfAnd.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object AndTest {
diff --git a/src/test/resources/regression/verification/purescala/invalid/Unapply1.scala b/src/test/resources/regression/verification/purescala/invalid/Unapply1.scala
index 674ca7c69fa29333755d8908f707ae9931d20bf2..cd78d47989f1007fffccdeccb0e94d8ef6764ce9 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Unapply1.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Unapply1.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object Unap1 {
diff --git a/src/test/resources/regression/verification/purescala/invalid/Unapply2.scala b/src/test/resources/regression/verification/purescala/invalid/Unapply2.scala
index 7efd6e220fd1c7fcd08fbaa5b7016bf6801e151f..152f1445b97aaad91d008a62937b34d88ca658ea 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Unapply2.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Unapply2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._ 
 object Unap2 {
   def unapply[A, B](i: (Int, B, A)): Option[(A, B)] = 
diff --git a/src/test/resources/regression/verification/purescala/invalid/Unit1.scala b/src/test/resources/regression/verification/purescala/invalid/Unit1.scala
index d286487c04b4fc6e8129f6d31d7a7d853847ff35..f937daaa922bc3039ca565d978905db3c23531fd 100644
--- a/src/test/resources/regression/verification/purescala/invalid/Unit1.scala
+++ b/src/test/resources/regression/verification/purescala/invalid/Unit1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Unit1 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Acc.scala b/src/test/resources/regression/verification/purescala/valid/Acc.scala
index 9445ccaa84dd1418fc731e8dc8ca2a4689190331..6f93027c9fc03fded4a86923e54d3d8d0bf65a6f 100644
--- a/src/test/resources/regression/verification/purescala/valid/Acc.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Acc.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/valid/AddingPositiveNumbers.scala b/src/test/resources/regression/verification/purescala/valid/AddingPositiveNumbers.scala
index 0b269ededa2e7bf3eb21203c4e1455d8fae9351f..84fca5dc63b3fb69504c65b2c38162879c8ec607 100644
--- a/src/test/resources/regression/verification/purescala/valid/AddingPositiveNumbers.scala
+++ b/src/test/resources/regression/verification/purescala/valid/AddingPositiveNumbers.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object AddingPositiveNumbers {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/AmortizedQueue.scala b/src/test/resources/regression/verification/purescala/valid/AmortizedQueue.scala
index 006fbde9ac76dd8f366fd0f495fe4f349b861eaf..dfb302cb9d7a98c7103d059a9cc4f5abb74cdc6f 100644
--- a/src/test/resources/regression/verification/purescala/valid/AmortizedQueue.scala
+++ b/src/test/resources/regression/verification/purescala/valid/AmortizedQueue.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/verification/purescala/valid/Anonymous.scala b/src/test/resources/regression/verification/purescala/valid/Anonymous.scala
index 17f72fd089ac470331a087672219cdeb47553c7e..2239fb9a67c2d5636629e5f26fd8a6337a158ed9 100644
--- a/src/test/resources/regression/verification/purescala/valid/Anonymous.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Anonymous.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Array1.scala b/src/test/resources/regression/verification/purescala/valid/Array1.scala
index 4dbec292cbd7d332745c69dee5a6bf54ce782369..f1978f170bcbc74610a2dbf9e0b037ba9fae1f1a 100644
--- a/src/test/resources/regression/verification/purescala/valid/Array1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Array1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Array2.scala b/src/test/resources/regression/verification/purescala/valid/Array2.scala
index 53d30e9af2d51257cb3a5ac16487ae15d08a8aac..40b96f740074ac0a8025e73f18422d451395338d 100644
--- a/src/test/resources/regression/verification/purescala/valid/Array2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Array2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Array2 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Array3.scala b/src/test/resources/regression/verification/purescala/valid/Array3.scala
index b7ea754b4de89d701112d7ab234d0bfa55d90ad5..a9f98167f23e1117d407bd20440be47d32bc89f3 100644
--- a/src/test/resources/regression/verification/purescala/valid/Array3.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Array3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Array3 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/ArrayLiterals.scala b/src/test/resources/regression/verification/purescala/valid/ArrayLiterals.scala
index 34850fe4f7058befab21f5efeabe1efdfa5fe53f..4921b5e3661a178d5cc73e27d5792b402bde43f4 100644
--- a/src/test/resources/regression/verification/purescala/valid/ArrayLiterals.scala
+++ b/src/test/resources/regression/verification/purescala/valid/ArrayLiterals.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/ArrayUpdated.scala b/src/test/resources/regression/verification/purescala/valid/ArrayUpdated.scala
index e60918b6437d8a13d50fed7c793967d46aebd7aa..d501089cf77bb3c5dd30dea7ac6dfce557508f13 100644
--- a/src/test/resources/regression/verification/purescala/valid/ArrayUpdated.scala
+++ b/src/test/resources/regression/verification/purescala/valid/ArrayUpdated.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Asserts1.scala b/src/test/resources/regression/verification/purescala/valid/Asserts1.scala
index fce6728b6ae0f88101333ff6bafec484d762c62b..aadcfde990f31b4106f9e741457d0e04f6634e7b 100644
--- a/src/test/resources/regression/verification/purescala/valid/Asserts1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Asserts1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/verification/purescala/valid/AssociativeList.scala b/src/test/resources/regression/verification/purescala/valid/AssociativeList.scala
index 39cc5b7326c3d1aa964055f6335336943b2afcf7..bbc4edf5d8cd23e6b8ff37966bf2620e93acfde9 100644
--- a/src/test/resources/regression/verification/purescala/valid/AssociativeList.scala
+++ b/src/test/resources/regression/verification/purescala/valid/AssociativeList.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/verification/purescala/valid/BVDivSemantics.scala b/src/test/resources/regression/verification/purescala/valid/BVDivSemantics.scala
index a68525d813e41ae9ae5b0fa82c85c47eaaadebe3..29459bfca5fd7bb64b5fb060e6bc83aedcf37b9a 100644
--- a/src/test/resources/regression/verification/purescala/valid/BVDivSemantics.scala
+++ b/src/test/resources/regression/verification/purescala/valid/BVDivSemantics.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/purescala/valid/BVDivisionByZero.scala b/src/test/resources/regression/verification/purescala/valid/BVDivisionByZero.scala
index 3de75f00349da0b93c61a33c3b38f9c252d60149..74a77460131bde77220a6c82d206d96b4e83a3e8 100644
--- a/src/test/resources/regression/verification/purescala/valid/BVDivisionByZero.scala
+++ b/src/test/resources/regression/verification/purescala/valid/BVDivisionByZero.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/purescala/valid/BVDivisionByZero2.scala b/src/test/resources/regression/verification/purescala/valid/BVDivisionByZero2.scala
index 382dbb1918d35f401af3c61d5d703e2a920cf2d6..78510863ce905ccf6f86acb50bf56bb9896635e9 100644
--- a/src/test/resources/regression/verification/purescala/valid/BVDivisionByZero2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/BVDivisionByZero2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/purescala/valid/BasicReal.scala b/src/test/resources/regression/verification/purescala/valid/BasicReal.scala
index 2250c5949517f03a744176bc857ca8255e31521b..fb8342da7e528679bfbd4265bf82891c647d6c94 100644
--- a/src/test/resources/regression/verification/purescala/valid/BasicReal.scala
+++ b/src/test/resources/regression/verification/purescala/valid/BasicReal.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.annotation._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/BestRealTypes.scala b/src/test/resources/regression/verification/purescala/valid/BestRealTypes.scala
index 6da51350f5bbf2abb6322393d96c4f3b3756ef6b..b40aac4f8d6b6342db76e21272dfa427c7d64c30 100644
--- a/src/test/resources/regression/verification/purescala/valid/BestRealTypes.scala
+++ b/src/test/resources/regression/verification/purescala/valid/BestRealTypes.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/BinarySearchTreeQuant.scala b/src/test/resources/regression/verification/purescala/valid/BinarySearchTreeQuant.scala
index a435e69ca7a0574937f7368e499c5750983133b3..4676dcd6a8faf5768dceeebe9f0f2293ae106ffd 100644
--- a/src/test/resources/regression/verification/purescala/valid/BinarySearchTreeQuant.scala
+++ b/src/test/resources/regression/verification/purescala/valid/BinarySearchTreeQuant.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/BitsTricks.scala b/src/test/resources/regression/verification/purescala/valid/BitsTricks.scala
index 2da2298eb2d3886212f41e1a655ba68b09a232d4..23cbe32a4d3a33609e9ad83f095d335a6e43fa9f 100644
--- a/src/test/resources/regression/verification/purescala/valid/BitsTricks.scala
+++ b/src/test/resources/regression/verification/purescala/valid/BitsTricks.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/valid/CallByName1.scala b/src/test/resources/regression/verification/purescala/valid/CallByName1.scala
index 912acdc481e8191bd072bd7eaeb13684cd93c384..07247e0478aacfb2d3018f040948c212ac83f622 100644
--- a/src/test/resources/regression/verification/purescala/valid/CallByName1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/CallByName1.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object CallByName1 {
diff --git a/src/test/resources/regression/verification/purescala/valid/CaseObject1.scala b/src/test/resources/regression/verification/purescala/valid/CaseObject1.scala
index 4a71c913afbde28a0e7cff3081cbeb68cecfa391..318af66807102bb5727b365aa9fa4b6f2139d366 100644
--- a/src/test/resources/regression/verification/purescala/valid/CaseObject1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/CaseObject1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object CaseObject1 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Choose1.scala b/src/test/resources/regression/verification/purescala/valid/Choose1.scala
index 19ca94fbbf4ee39baa2536e48f234809f39544f9..ee36ea5061a54664bc43e63b80695ae3354f8a3b 100644
--- a/src/test/resources/regression/verification/purescala/valid/Choose1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Choose1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang.synthesis._
diff --git a/src/test/resources/regression/verification/purescala/valid/Choose2.scala b/src/test/resources/regression/verification/purescala/valid/Choose2.scala
index ad05bda101385ae70c32663e7d5451e09560a978..15a2e0c03ed8559a5bb3fae3d6594e0f17d0999f 100644
--- a/src/test/resources/regression/verification/purescala/valid/Choose2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Choose2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.synthesis._
diff --git a/src/test/resources/regression/verification/purescala/valid/Client.scala b/src/test/resources/regression/verification/purescala/valid/Client.scala
index c0dd37cda62e30202e9255b534685f9e0e9b840a..e58a05c99ed28f10c7f4f5142e2678bf0a737097 100644
--- a/src/test/resources/regression/verification/purescala/valid/Client.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Client.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.collection._
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Closures.scala b/src/test/resources/regression/verification/purescala/valid/Closures.scala
index 3ce765917487167238c8c1744d2e6aea82e6cc48..47aed6f0b5cc8a2a8f4522d5ac8c720e115c9d71 100644
--- a/src/test/resources/regression/verification/purescala/valid/Closures.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Closures.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Closures2.scala b/src/test/resources/regression/verification/purescala/valid/Closures2.scala
index 559eb27837229077c136a393d101fd65eee31d76..f77ae2dd3f93dd8095635824ecfbfbcb2fcd8684 100644
--- a/src/test/resources/regression/verification/purescala/valid/Closures2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Closures2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Composition.scala b/src/test/resources/regression/verification/purescala/valid/Composition.scala
index cd62eb8da69132b1825630d6a6d3885a06e951aa..64ac207269f38da7a67c72a90440e2bc357908aa 100644
--- a/src/test/resources/regression/verification/purescala/valid/Composition.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Composition.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/DivisionByZero.scala b/src/test/resources/regression/verification/purescala/valid/DivisionByZero.scala
index 559e13591a0b52bbee82ae42d1b5e37cfbe79a88..9ce813efee8c277b7880d04e20005b60522fc9f4 100644
--- a/src/test/resources/regression/verification/purescala/valid/DivisionByZero.scala
+++ b/src/test/resources/regression/verification/purescala/valid/DivisionByZero.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/purescala/valid/Existentials.scala b/src/test/resources/regression/verification/purescala/valid/Existentials.scala
index 992d58cd0678e98146ad1085a22269671a35421c..471e4846363be5c06c5c86b0cabee9bf21c7f3a8 100644
--- a/src/test/resources/regression/verification/purescala/valid/Existentials.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Existentials.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object Existentials {
diff --git a/src/test/resources/regression/verification/purescala/valid/Extern1.scala b/src/test/resources/regression/verification/purescala/valid/Extern1.scala
index fa48c90f7324f034b54e12c029f35e6a464cd75d..f0eb8963440eac66b053bbfb165b61b4abc96bb7 100644
--- a/src/test/resources/regression/verification/purescala/valid/Extern1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Extern1.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.annotation._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Extern2.scala b/src/test/resources/regression/verification/purescala/valid/Extern2.scala
index ce5c7b683c11f27adf16cb54d416b5f860196669..aac01ec11e18b902523178422669df00e5970cce 100644
--- a/src/test/resources/regression/verification/purescala/valid/Extern2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Extern2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.annotation._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Field1.scala b/src/test/resources/regression/verification/purescala/valid/Field1.scala
index be10c683da7f6bb8c940964ddf26f0ae3e3bec06..8c410b3d9ab93b3cb2dc6502a8b355b4722fcef4 100644
--- a/src/test/resources/regression/verification/purescala/valid/Field1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Field1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Field1 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Field2.scala b/src/test/resources/regression/verification/purescala/valid/Field2.scala
index 6b52ca258823af46754f7156a8cc78b2a741c3fd..db42516e5abc5dabad55ad1decb220e7bc5227f2 100644
--- a/src/test/resources/regression/verification/purescala/valid/Field2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Field2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Field2 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/FieldInheritance.scala b/src/test/resources/regression/verification/purescala/valid/FieldInheritance.scala
index 9b99fc84c2bd3bbe8737332aa1d28576ebe4198c..68f7f4961ea9207dd757afaedad846a95b61255f 100644
--- a/src/test/resources/regression/verification/purescala/valid/FieldInheritance.scala
+++ b/src/test/resources/regression/verification/purescala/valid/FieldInheritance.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object FieldInheritance {
diff --git a/src/test/resources/regression/verification/purescala/valid/FiniteSort.scala b/src/test/resources/regression/verification/purescala/valid/FiniteSort.scala
index ead4c46cb384b28337978d67c1da9b11b6dde342..add622294d94640397d3f1ccb16595c3cea49c33 100644
--- a/src/test/resources/regression/verification/purescala/valid/FiniteSort.scala
+++ b/src/test/resources/regression/verification/purescala/valid/FiniteSort.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/FlatMap.scala b/src/test/resources/regression/verification/purescala/valid/FlatMap.scala
index 878b61456b6658b13f05d0e5f1b05dc25d959676..9ff0308e474ec9e679f5fa9a3c3504ae732f9da7 100644
--- a/src/test/resources/regression/verification/purescala/valid/FlatMap.scala
+++ b/src/test/resources/regression/verification/purescala/valid/FlatMap.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.proof._
diff --git a/src/test/resources/regression/verification/purescala/valid/FoldAssociative.scala b/src/test/resources/regression/verification/purescala/valid/FoldAssociative.scala
index 6920231115fea93a1b7c7cefc27691a0ee2471bb..f333c936fcc990e54e4b021fb3507ec585c68545 100644
--- a/src/test/resources/regression/verification/purescala/valid/FoldAssociative.scala
+++ b/src/test/resources/regression/verification/purescala/valid/FoldAssociative.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/valid/FoolProofAdder.scala b/src/test/resources/regression/verification/purescala/valid/FoolProofAdder.scala
index 5e0b72e542b2c469458a226f53bdce96c9f20dfa..dfc11de525aa88f8cc613fd8a78cd8a57cba9d03 100644
--- a/src/test/resources/regression/verification/purescala/valid/FoolProofAdder.scala
+++ b/src/test/resources/regression/verification/purescala/valid/FoolProofAdder.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/valid/ForallAssoc.scala b/src/test/resources/regression/verification/purescala/valid/ForallAssoc.scala
index ae90e9489678e1f4cc20d90b0cd23767cc317546..f001bc43563f9082a335210844f5eebdb9d8930f 100644
--- a/src/test/resources/regression/verification/purescala/valid/ForallAssoc.scala
+++ b/src/test/resources/regression/verification/purescala/valid/ForallAssoc.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object ForallAssoc {
diff --git a/src/test/resources/regression/verification/purescala/valid/Formulas.scala b/src/test/resources/regression/verification/purescala/valid/Formulas.scala
index 0fafe4158a2fcbd1b6654d21dbfa072ec42d614f..6a1529187b1c30deaf572ce18e822d636914597d 100644
--- a/src/test/resources/regression/verification/purescala/valid/Formulas.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Formulas.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Generics.scala b/src/test/resources/regression/verification/purescala/valid/Generics.scala
index 14045bf32057cc50955acc0118d845b0afbab95b..86ee9d50c2fb06b03d117ab205f659ebd9e569b7 100644
--- a/src/test/resources/regression/verification/purescala/valid/Generics.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Generics.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Generics1.scala b/src/test/resources/regression/verification/purescala/valid/Generics1.scala
index d269f21785a401991a0bc077e3fc53ae2e42bf20..e054b629fbd05c17dc0aed5fe9bb6e713f8a8f01 100644
--- a/src/test/resources/regression/verification/purescala/valid/Generics1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Generics1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/HOInvocations.scala b/src/test/resources/regression/verification/purescala/valid/HOInvocations.scala
index e536d19867234d271902b6d03e85f88edfaffc49..81fab89f9a09640347923dafdf9ef252a3176429 100644
--- a/src/test/resources/regression/verification/purescala/valid/HOInvocations.scala
+++ b/src/test/resources/regression/verification/purescala/valid/HOInvocations.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/HOInvocations2.scala b/src/test/resources/regression/verification/purescala/valid/HOInvocations2.scala
index 0af2a6a0653ef86ac513ae29623f90ffb570a910..550da0cf20c0320640afbe121c8179d673b66e24 100644
--- a/src/test/resources/regression/verification/purescala/valid/HOInvocations2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/HOInvocations2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object HOInvocations2 {
diff --git a/src/test/resources/regression/verification/purescala/valid/Heaps.scala b/src/test/resources/regression/verification/purescala/valid/Heaps.scala
index aa66ca2f2a5e40ce80165a9cf0f0db8e00aa4d43..7379ad87db0455c162c24bd601c3d18695598b77 100644
--- a/src/test/resources/regression/verification/purescala/valid/Heaps.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Heaps.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/valid/InsertionSort.scala b/src/test/resources/regression/verification/purescala/valid/InsertionSort.scala
index 0ec78ff0d3050b6333e3fd1e229dd57f2e72cea2..157e3394e9e102dee74c377eea3340c69b41cdce 100644
--- a/src/test/resources/regression/verification/purescala/valid/InsertionSort.scala
+++ b/src/test/resources/regression/verification/purescala/valid/InsertionSort.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/valid/InstanceOf1.scala b/src/test/resources/regression/verification/purescala/valid/InstanceOf1.scala
index 6543f94e5c66df0a073fe88770885e3bd408c0ac..6901da6c8d3cb85afe16343513cabebaa1fc59a0 100644
--- a/src/test/resources/regression/verification/purescala/valid/InstanceOf1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/InstanceOf1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object InstanceOf1 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Justify.scala b/src/test/resources/regression/verification/purescala/valid/Justify.scala
index e5b06bc94aa7228c5d1fba9e411f410a6a7a4615..b7517052c8e12650b468656df67825ea86029d7a 100644
--- a/src/test/resources/regression/verification/purescala/valid/Justify.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Justify.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.lang.synthesis._
 import leon.collection._
diff --git a/src/test/resources/regression/verification/purescala/valid/LambdaEquality.scala b/src/test/resources/regression/verification/purescala/valid/LambdaEquality.scala
index b7f589cf74109044c8caf3d86b1d04c65fb7b180..bf72524cf229b733c6e3746a2f5ceaf4d4234952 100644
--- a/src/test/resources/regression/verification/purescala/valid/LambdaEquality.scala
+++ b/src/test/resources/regression/verification/purescala/valid/LambdaEquality.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
  
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/verification/purescala/valid/Lambdas.scala b/src/test/resources/regression/verification/purescala/valid/Lambdas.scala
index 7adbfe44856b63636c09ca661132d57504e1bbd1..b39d2c8037299e3b405721c1f553294e0d3278ce 100644
--- a/src/test/resources/regression/verification/purescala/valid/Lambdas.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Lambdas.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/ListOperations.scala b/src/test/resources/regression/verification/purescala/valid/ListOperations.scala
index 72a27c049c546696d8dd3853fe0ccdd26e077082..e711c9682ccf0f4ba08910999b5e781f977a5336 100644
--- a/src/test/resources/regression/verification/purescala/valid/ListOperations.scala
+++ b/src/test/resources/regression/verification/purescala/valid/ListOperations.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/valid/Lists1.scala b/src/test/resources/regression/verification/purescala/valid/Lists1.scala
index 0b10f27d05354ef02fab45cc935f7f3695bee378..c946a4823151c9371a4c353b01e256e33d484593 100644
--- a/src/test/resources/regression/verification/purescala/valid/Lists1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Lists1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.proof._
diff --git a/src/test/resources/regression/verification/purescala/valid/Lists2.scala b/src/test/resources/regression/verification/purescala/valid/Lists2.scala
index 79126cb2226b55c811313c1c82375b977265ffc2..4edd2d1e1ec473cbec3ba5629bc59063fd485d67 100644
--- a/src/test/resources/regression/verification/purescala/valid/Lists2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Lists2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.proof._
diff --git a/src/test/resources/regression/verification/purescala/valid/Lists3.scala b/src/test/resources/regression/verification/purescala/valid/Lists3.scala
index dedab2a4e32aee2bf02e816ad8677e02a0a669a2..01fe747dff8b29c200c9bf84f152c62fa4d7d5f5 100644
--- a/src/test/resources/regression/verification/purescala/valid/Lists3.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Lists3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.proof._
diff --git a/src/test/resources/regression/verification/purescala/valid/Lists4.scala b/src/test/resources/regression/verification/purescala/valid/Lists4.scala
index 124d944da9e0769e74d43c4b3612f5a79657d9fa..1afde3867a14b3f766be00597db2e6f15a4f15dd 100644
--- a/src/test/resources/regression/verification/purescala/valid/Lists4.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Lists4.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.proof._
diff --git a/src/test/resources/regression/verification/purescala/valid/Lists5.scala b/src/test/resources/regression/verification/purescala/valid/Lists5.scala
index 9826dc372a2a79ae733696126de8565394148ff8..627fdb9ed3ef0a1bde9886e9de849df0da0d98bc 100644
--- a/src/test/resources/regression/verification/purescala/valid/Lists5.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Lists5.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.proof._
diff --git a/src/test/resources/regression/verification/purescala/valid/Lists6.scala b/src/test/resources/regression/verification/purescala/valid/Lists6.scala
index 763fabdaddab6a7d4732dcd2c102beb897b27d0e..13bd154b5fc69c2347d8b2b57052f26f97d88662 100644
--- a/src/test/resources/regression/verification/purescala/valid/Lists6.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Lists6.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.proof._
diff --git a/src/test/resources/regression/verification/purescala/valid/LiteralMaps.scala b/src/test/resources/regression/verification/purescala/valid/LiteralMaps.scala
index 07894524aca4a8d5c6d1d1443df33cbdc3993058..6f03046d117c651ca00fd40dea64d46a15746f77 100644
--- a/src/test/resources/regression/verification/purescala/valid/LiteralMaps.scala
+++ b/src/test/resources/regression/verification/purescala/valid/LiteralMaps.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/MapGetOrElse2.scala b/src/test/resources/regression/verification/purescala/valid/MapGetOrElse2.scala
index 7b1e19418f09cdcf1df212934e7ca795780f4cf6..737432e7bdfe608e7065f9bb2589a422521321c0 100644
--- a/src/test/resources/regression/verification/purescala/valid/MapGetOrElse2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/MapGetOrElse2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object MapGetOrElse2 {
diff --git a/src/test/resources/regression/verification/purescala/valid/MapGetPlus.scala b/src/test/resources/regression/verification/purescala/valid/MapGetPlus.scala
index 86a3d6d22b15764f66be716052ab6737f63dda91..79a1a287ca839e82ad75e5651f78b91f9dbcc11d 100644
--- a/src/test/resources/regression/verification/purescala/valid/MapGetPlus.scala
+++ b/src/test/resources/regression/verification/purescala/valid/MapGetPlus.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object MapGetPlus {
diff --git a/src/test/resources/regression/verification/purescala/valid/MatchExh.scala b/src/test/resources/regression/verification/purescala/valid/MatchExh.scala
index 77251bc8cfc010b5adee1e662b4dfb7b1efd656a..e05c97de96670365bc36e342429f0daaf1282590 100644
--- a/src/test/resources/regression/verification/purescala/valid/MatchExh.scala
+++ b/src/test/resources/regression/verification/purescala/valid/MatchExh.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Mean.scala b/src/test/resources/regression/verification/purescala/valid/Mean.scala
index 155b7095a112266b76fed38b3037e9412a0fa49e..9bdce687eec24155a127c2ef12018833c5fcb648 100644
--- a/src/test/resources/regression/verification/purescala/valid/Mean.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Mean.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/valid/MergeSort.scala b/src/test/resources/regression/verification/purescala/valid/MergeSort.scala
index 9847aba0492b9760d8af766b2c5af2a34b4e24fc..5ebcc74cb5af4e42a6f034fa2c174e371bdc4e33 100644
--- a/src/test/resources/regression/verification/purescala/valid/MergeSort.scala
+++ b/src/test/resources/regression/verification/purescala/valid/MergeSort.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/valid/Methods.scala b/src/test/resources/regression/verification/purescala/valid/Methods.scala
index e3c71b2a552cf8cf2e86f975e59c8f55a45d1676..a2dac3cf4709c7ca5848a9fe1303a89b7de4a507 100644
--- a/src/test/resources/regression/verification/purescala/valid/Methods.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Methods.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object Methods {
diff --git a/src/test/resources/regression/verification/purescala/valid/Monads1.scala b/src/test/resources/regression/verification/purescala/valid/Monads1.scala
index 19518ae9be770cccb3abf6ba0f20019b12dba240..bfaee154a03a13dbb91518a7a54b4ddb7603b863 100644
--- a/src/test/resources/regression/verification/purescala/valid/Monads1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Monads1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Monads2.scala b/src/test/resources/regression/verification/purescala/valid/Monads2.scala
index b9487c0c5f8825347f80cb0a9632ec18aa94f552..5d344032c38b223c7b4eb8388db6a9c526b15635 100644
--- a/src/test/resources/regression/verification/purescala/valid/Monads2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Monads2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Monads3.scala b/src/test/resources/regression/verification/purescala/valid/Monads3.scala
index fc0e7149b7f43455b0531c4f2502d592bbd764da..0f0e3c914b78f2762b6e098327e539f4a6a03602 100644
--- a/src/test/resources/regression/verification/purescala/valid/Monads3.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Monads3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.proof._
diff --git a/src/test/resources/regression/verification/purescala/valid/Monotonic.scala b/src/test/resources/regression/verification/purescala/valid/Monotonic.scala
index cef6be60f2d6d27ffd2eae005f649a44b9d94a2a..6a07df7d6ff35d264a85e564c41d5037f9f5fd44 100644
--- a/src/test/resources/regression/verification/purescala/valid/Monotonic.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Monotonic.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object Monotonic {
diff --git a/src/test/resources/regression/verification/purescala/valid/MyMap.scala b/src/test/resources/regression/verification/purescala/valid/MyMap.scala
index b4652040a7bd9581c38475164707f13dd13060bd..f9b88ef2419cb481ee0408baa6ccbd1786b30676 100644
--- a/src/test/resources/regression/verification/purescala/valid/MyMap.scala
+++ b/src/test/resources/regression/verification/purescala/valid/MyMap.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/MySet.scala b/src/test/resources/regression/verification/purescala/valid/MySet.scala
index b19be90e73d5b7981baefc3e8908c69719722de4..13efa589eba329e820726b7b8a0ba9f42907358c 100644
--- a/src/test/resources/regression/verification/purescala/valid/MySet.scala
+++ b/src/test/resources/regression/verification/purescala/valid/MySet.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/MyTuple1.scala b/src/test/resources/regression/verification/purescala/valid/MyTuple1.scala
index 9aa42ce056da6a877f59f99f4abbacd55060d65a..55ba48e8e56c4a2b755d759851bb88568a87f0eb 100644
--- a/src/test/resources/regression/verification/purescala/valid/MyTuple1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/MyTuple1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple1 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/MyTuple2.scala b/src/test/resources/regression/verification/purescala/valid/MyTuple2.scala
index 05124ffbe0d2cbd1edb448d2925d9762c767e443..8683adcdeeee636ed68e4e13f5d164f09c60688c 100644
--- a/src/test/resources/regression/verification/purescala/valid/MyTuple2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/MyTuple2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple2 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/MyTuple3.scala b/src/test/resources/regression/verification/purescala/valid/MyTuple3.scala
index 20bb0eec9be4c735d6ef92abfd33e1d059fb8983..db4f82411b9e62b3a3a34cc57347a9b2c83247dd 100644
--- a/src/test/resources/regression/verification/purescala/valid/MyTuple3.scala
+++ b/src/test/resources/regression/verification/purescala/valid/MyTuple3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple3 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/MyTuple4.scala b/src/test/resources/regression/verification/purescala/valid/MyTuple4.scala
index 8b2ede8f299cc13fe70ee5bcf41fabca7b853e6c..6dd4d3c1c6e04d7662de02a0d956fdc7d95b9547 100644
--- a/src/test/resources/regression/verification/purescala/valid/MyTuple4.scala
+++ b/src/test/resources/regression/verification/purescala/valid/MyTuple4.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 
 object MyTuple4 {
diff --git a/src/test/resources/regression/verification/purescala/valid/MyTuple5.scala b/src/test/resources/regression/verification/purescala/valid/MyTuple5.scala
index 78c93bc2a0f8e5bfcd4e58126d1ad8d5ec4bf695..d8fff88781251281e0c56c494a7f8e4d9b81bd5b 100644
--- a/src/test/resources/regression/verification/purescala/valid/MyTuple5.scala
+++ b/src/test/resources/regression/verification/purescala/valid/MyTuple5.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple5 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/MyTuple6.scala b/src/test/resources/regression/verification/purescala/valid/MyTuple6.scala
index e6cff3917d077ef83c11b5c3965204ccbe15da55..f8cc1b42393ae8bdb66f92b22061bff99c5a2cc2 100644
--- a/src/test/resources/regression/verification/purescala/valid/MyTuple6.scala
+++ b/src/test/resources/regression/verification/purescala/valid/MyTuple6.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object MyTuple6 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Nat.scala b/src/test/resources/regression/verification/purescala/valid/Nat.scala
index 2c6b8724aa090bb3420d8714153e59000a7b83d5..41b58248fe768b0498443806eab2e9616bf68c0b 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nat.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nat.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/valid/Nested1.scala b/src/test/resources/regression/verification/purescala/valid/Nested1.scala
index c705345925525557d2bbb45e4dd1dd75a4797f1c..165e42474eeb6f91ec83a285d6d59af89f91ba09 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nested1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nested1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Nested1 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Nested10.scala b/src/test/resources/regression/verification/purescala/valid/Nested10.scala
index 815582ef9964e6ab1ec75eae4ae9b2f881cef46b..d129c5313559a83ea5f730312c917afac040fac8 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nested10.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nested10.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Nested10 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Nested11.scala b/src/test/resources/regression/verification/purescala/valid/Nested11.scala
index 66fc9af749f887da93c06d669c09f872b71b6168..3982c342357df366a20502e58c71fd128ad2cc11 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nested11.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nested11.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Nested11 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Nested12.scala b/src/test/resources/regression/verification/purescala/valid/Nested12.scala
index 3ca2eb4721bfa6276b07b4995e9ae7ae9e92901e..2961a5b4ca88fba570ce9b82648a5e0a53a36df0 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nested12.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nested12.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Nested12 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Nested13.scala b/src/test/resources/regression/verification/purescala/valid/Nested13.scala
index 83d9a9eea3403452e305b2da1cf9d6ece0135e40..f4dc50e44b2def6bffe2350f26416ff49636db7a 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nested13.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nested13.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Nested13 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Nested14.scala b/src/test/resources/regression/verification/purescala/valid/Nested14.scala
index a5ac872f9d02a90e20772cc5f2c910d691f65f7c..82f4fd1b965dc06c2458d237c84eb96d23ba8349 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nested14.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nested14.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Nested14 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Nested15.scala b/src/test/resources/regression/verification/purescala/valid/Nested15.scala
index 5fd3650d62211bfafe18fc2f32c6da3c64f5a158..4ece21eaf45b35c0d37ef525f645a988576c6177 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nested15.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nested15.scala
@@ -1,5 +1,7 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.collection._
+
 object Nested15 {
 
   def foo[A](i: List[A]): BigInt = {
diff --git a/src/test/resources/regression/verification/purescala/valid/Nested2.scala b/src/test/resources/regression/verification/purescala/valid/Nested2.scala
index 7824f983d006924d006003b5c8d05618f9fb6f16..7b70916c4e330433cc8edd2d14041baebca4baac 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nested2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nested2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Nested2 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Nested3.scala b/src/test/resources/regression/verification/purescala/valid/Nested3.scala
index 1018ff325d3bc81831cb66de130600381630965b..28ff445f84622f3dd619545296190f7b8bc05f06 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nested3.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nested3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Nested3 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Nested4.scala b/src/test/resources/regression/verification/purescala/valid/Nested4.scala
index b1b8cb5c3adc1ea04833332955776b51dbee7ad9..397dd7484c3fc05feeaf024ee500360e88841088 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nested4.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nested4.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Nested4 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Nested5.scala b/src/test/resources/regression/verification/purescala/valid/Nested5.scala
index 0cbd6b509b6eb042ddb30ea3a29e00dcae7df4e3..736c0f6bf7fb3932e8531e7eca1e4777ea450a89 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nested5.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nested5.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Nested5 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Nested6.scala b/src/test/resources/regression/verification/purescala/valid/Nested6.scala
index 57e448444e9b5e977671af97268e695849263d72..6d6df90a40251625459f79efa7e9a5fa31493790 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nested6.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nested6.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Nested6 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Nested7.scala b/src/test/resources/regression/verification/purescala/valid/Nested7.scala
index 3238de81336ce76971fcdc9208789b375cdee29d..b9e986311ced8eba6b505e449d1ffaaab49be016 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nested7.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nested7.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Nested7 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Nested8.scala b/src/test/resources/regression/verification/purescala/valid/Nested8.scala
index 9f18dfe1d2a3d3ed18c74d25da9e442926486d7d..67c81f414d9a8a95443c2b0e6cc01049a9e9e4c0 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nested8.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nested8.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Nested9.scala b/src/test/resources/regression/verification/purescala/valid/Nested9.scala
index 3e7df6d9e5d250125d46f31f93bb301a870af764..ae029ad6804015161a952998a7700d5fd39e6d89 100644
--- a/src/test/resources/regression/verification/purescala/valid/Nested9.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Nested9.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Nested9 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/NotEquals.scala b/src/test/resources/regression/verification/purescala/valid/NotEquals.scala
index 23d857db511883d86d40b5a078f306e59eb9dd8e..31a4bc763600ac9a8e0b5d0cc4bec308cc110955 100644
--- a/src/test/resources/regression/verification/purescala/valid/NotEquals.scala
+++ b/src/test/resources/regression/verification/purescala/valid/NotEquals.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/valid/Overrides.scala b/src/test/resources/regression/verification/purescala/valid/Overrides.scala
index 4b6767e6b80e7159c223a022762cd5080f65d84e..749fec7e04f03a76bdb8d806ac245cf3d26ead83 100644
--- a/src/test/resources/regression/verification/purescala/valid/Overrides.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Overrides.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object Overrides {
   abstract class A {
     def x(a: Int): Int
diff --git a/src/test/resources/regression/verification/purescala/valid/ParBalance.scala b/src/test/resources/regression/verification/purescala/valid/ParBalance.scala
index 35ca7537645182c003ebd3e8003e6db7c5648de2..a1e5ea1edd578cfd59ddb81723acdb2fdb2d8dea 100644
--- a/src/test/resources/regression/verification/purescala/valid/ParBalance.scala
+++ b/src/test/resources/regression/verification/purescala/valid/ParBalance.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/valid/PositiveMap.scala b/src/test/resources/regression/verification/purescala/valid/PositiveMap.scala
index 93c87331e272d6b9a989bdd757b8bcce5ce3072e..a9a07c9850de6d9e9c7de498996d9f1b16d6d532 100644
--- a/src/test/resources/regression/verification/purescala/valid/PositiveMap.scala
+++ b/src/test/resources/regression/verification/purescala/valid/PositiveMap.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/PositiveMap2.scala b/src/test/resources/regression/verification/purescala/valid/PositiveMap2.scala
index eb2262f02e3ebfc65dd7a40fa4db4741baafeb34..ea8ccbdf51ccde121fa76070123a49a9cd0f08c5 100644
--- a/src/test/resources/regression/verification/purescala/valid/PositiveMap2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/PositiveMap2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Postcondition.scala b/src/test/resources/regression/verification/purescala/valid/Postcondition.scala
index e044a9a3adc1214bb1ce917b6be3785be1fd93fe..d4303a79914c81743758fa049e1926032f2057f7 100644
--- a/src/test/resources/regression/verification/purescala/valid/Postcondition.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Postcondition.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object Postconditions {
diff --git a/src/test/resources/regression/verification/purescala/valid/PreInSpecs.scala b/src/test/resources/regression/verification/purescala/valid/PreInSpecs.scala
index 988f7331aac7f839ff01d7550cfa9f72b90ecc71..314c2c5878937839a0a746d694c15556989a323f 100644
--- a/src/test/resources/regression/verification/purescala/valid/PreInSpecs.scala
+++ b/src/test/resources/regression/verification/purescala/valid/PreInSpecs.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object PreInSpecs {
diff --git a/src/test/resources/regression/verification/purescala/valid/Predicate.scala b/src/test/resources/regression/verification/purescala/valid/Predicate.scala
index c011d4b910c2d3859b0e2cca80e069de5b19788b..b1d560d7ac9cc248f0b294c3a4e04b2be3141e50 100644
--- a/src/test/resources/regression/verification/purescala/valid/Predicate.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Predicate.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.monads.predicate
 
 import leon.collection._
diff --git a/src/test/resources/regression/verification/purescala/valid/PropositionalLogic.scala b/src/test/resources/regression/verification/purescala/valid/PropositionalLogic.scala
index 66e3f84ecfa11a460c6e721f69cb44d51def285e..fa7c0cf487cca517f1b134b0acb7ba02a93ebe3d 100644
--- a/src/test/resources/regression/verification/purescala/valid/PropositionalLogic.scala
+++ b/src/test/resources/regression/verification/purescala/valid/PropositionalLogic.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/verification/purescala/valid/RealDivisionByZero.scala b/src/test/resources/regression/verification/purescala/valid/RealDivisionByZero.scala
index 3d8dcf5b24e4cf63688ac8d4786be52745e2dd81..c6d44938e0cd2aab612cc679dd2aa6a4b59e0277 100644
--- a/src/test/resources/regression/verification/purescala/valid/RealDivisionByZero.scala
+++ b/src/test/resources/regression/verification/purescala/valid/RealDivisionByZero.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/purescala/valid/RedBlackTree.scala b/src/test/resources/regression/verification/purescala/valid/RedBlackTree.scala
index e24935bbedb8f87e0778f29f44f3a4758560fc11..a40068e7081dc594d7419e38f436cbca3751f8da 100644
--- a/src/test/resources/regression/verification/purescala/valid/RedBlackTree.scala
+++ b/src/test/resources/regression/verification/purescala/valid/RedBlackTree.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/purescala/valid/SearchLinkedList.scala b/src/test/resources/regression/verification/purescala/valid/SearchLinkedList.scala
index 882dfa14001698091f09b51c67e346d1a74480b0..e35e6bc0e96ba7aaa322705f4cfe569a1bb1bf6a 100644
--- a/src/test/resources/regression/verification/purescala/valid/SearchLinkedList.scala
+++ b/src/test/resources/regression/verification/purescala/valid/SearchLinkedList.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.annotation._
diff --git a/src/test/resources/regression/verification/purescala/valid/Sets1.scala b/src/test/resources/regression/verification/purescala/valid/Sets1.scala
index 0cfc5426304ca464eeb3f61ce09cca5ffce6d88c..ff0d0421b0a344b248f445743dbfcd09bb101d06 100644
--- a/src/test/resources/regression/verification/purescala/valid/Sets1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Sets1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Sets2.scala b/src/test/resources/regression/verification/purescala/valid/Sets2.scala
index 6d798afcc387c4586bbf9d8ff0bf568648f51f9f..1ea7ca0238f5b01e5e18c77f677ddabec9831f0d 100644
--- a/src/test/resources/regression/verification/purescala/valid/Sets2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Sets2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/SimpleQuantification.scala b/src/test/resources/regression/verification/purescala/valid/SimpleQuantification.scala
index 5e7e9cb339037a0acc73a4f66e4c07bac61e7df1..4784d2c1786f5dbcd4ddd5f058f71ab8aa7c78d9 100644
--- a/src/test/resources/regression/verification/purescala/valid/SimpleQuantification.scala
+++ b/src/test/resources/regression/verification/purescala/valid/SimpleQuantification.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object Simple {
diff --git a/src/test/resources/regression/verification/purescala/valid/Subtyping1.scala b/src/test/resources/regression/verification/purescala/valid/Subtyping1.scala
index c7e8bd533ed8e7b49301a903b79939810884a5f7..8b5d7e4b5ec0e55fffbabd949b7e6081827553a2 100644
--- a/src/test/resources/regression/verification/purescala/valid/Subtyping1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Subtyping1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Subtyping2.scala b/src/test/resources/regression/verification/purescala/valid/Subtyping2.scala
index eef9c65da55c0b4d0ed76802a82c720f79fd44e7..bbb436b6a134a427e97aab1527fbaaeea49a16c9 100644
--- a/src/test/resources/regression/verification/purescala/valid/Subtyping2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Subtyping2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/TransitiveQuantification.scala b/src/test/resources/regression/verification/purescala/valid/TransitiveQuantification.scala
index 5e7bb03cd858c34f9876de1ecc723e010fdab162..c622bc13921401d7d1dd7e4b5074e111bcbfffac 100644
--- a/src/test/resources/regression/verification/purescala/valid/TransitiveQuantification.scala
+++ b/src/test/resources/regression/verification/purescala/valid/TransitiveQuantification.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object Transitive {
diff --git a/src/test/resources/regression/verification/purescala/valid/Trees1.scala b/src/test/resources/regression/verification/purescala/valid/Trees1.scala
index de892510c72e681b874d946d11c33b0e25b2d1af..cb0b02900ae77bdce3043fe0b901ab055bcfee1e 100644
--- a/src/test/resources/regression/verification/purescala/valid/Trees1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Trees1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Unapply.scala b/src/test/resources/regression/verification/purescala/valid/Unapply.scala
index 1885837d990c32185a42c1232a53de48c3935340..0113f68d7e4ea324407feffbcf3b5293001ab7f4 100644
--- a/src/test/resources/regression/verification/purescala/valid/Unapply.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Unapply.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._ 
 object Unap {
   def unapply[A, B](i: (Int, B, A)): Option[(A, B)] = 
diff --git a/src/test/resources/regression/verification/purescala/valid/Unit1.scala b/src/test/resources/regression/verification/purescala/valid/Unit1.scala
index a0683d303545f782004fda587e520c5abf676c02..596f7cc319bddcf495fd281e820a0f5bc7f1144f 100644
--- a/src/test/resources/regression/verification/purescala/valid/Unit1.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Unit1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Unit1 {
 
diff --git a/src/test/resources/regression/verification/purescala/valid/Unit2.scala b/src/test/resources/regression/verification/purescala/valid/Unit2.scala
index 8a285ff23af02ff1ae907fd714da0ae46141db50..1aa3cf55bdd9de42855d7a7311a73f47256c917a 100644
--- a/src/test/resources/regression/verification/purescala/valid/Unit2.scala
+++ b/src/test/resources/regression/verification/purescala/valid/Unit2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Unit2 {
 
diff --git a/src/test/resources/regression/verification/xlang/invalid/Array1.scala b/src/test/resources/regression/verification/xlang/invalid/Array1.scala
index 7dea56cb41783c40131e44dd087bd5c5a12d6bcc..b1e032aaafe435589e44f01c61fc7ec7d00defeb 100644
--- a/src/test/resources/regression/verification/xlang/invalid/Array1.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/Array1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Array1 {
 
diff --git a/src/test/resources/regression/verification/xlang/invalid/Array2.scala b/src/test/resources/regression/verification/xlang/invalid/Array2.scala
index 94fed91baa4407e901b8cfccd7c6ce9a06e40540..2785ca22853f1c597f7ab227c5bcb15999beb420 100644
--- a/src/test/resources/regression/verification/xlang/invalid/Array2.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/Array2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Array2 {
 
diff --git a/src/test/resources/regression/verification/xlang/invalid/Array3.scala b/src/test/resources/regression/verification/xlang/invalid/Array3.scala
index 23eeb888b3e7ae74ed4cae93e0da91aa06d78c45..4d785c176ecc84380919e2ee9eea6bd8a36bcbde 100644
--- a/src/test/resources/regression/verification/xlang/invalid/Array3.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/Array3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/xlang/invalid/Assert1.scala b/src/test/resources/regression/verification/xlang/invalid/Assert1.scala
index 8027179df9bcda58c7300e571506f481bb78791e..8febd5aa3e3c1e4cc6fc119a8fa1265b9b59cb8f 100644
--- a/src/test/resources/regression/verification/xlang/invalid/Assert1.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/Assert1.scala
@@ -1,4 +1,4 @@
-package test.resources.regression.verification.xlang.invalid
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 /* Copyright 2009-2015 EPFL, Lausanne */
 
diff --git a/src/test/resources/regression/verification/xlang/invalid/Assert2.scala b/src/test/resources/regression/verification/xlang/invalid/Assert2.scala
index cc8b2a591015ea765a1549a75b51821770c3c9bf..1dee8a90f7ce907c033e0f469c01e4255e7328fd 100644
--- a/src/test/resources/regression/verification/xlang/invalid/Assert2.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/Assert2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Assert2 {
 
diff --git a/src/test/resources/regression/verification/xlang/invalid/Asserts2.scala b/src/test/resources/regression/verification/xlang/invalid/Asserts2.scala
index bfda82471559f5ce6c631cf6fd2ca97cf2bbed06..3942d933790308440ff976070e523e9651873717 100644
--- a/src/test/resources/regression/verification/xlang/invalid/Asserts2.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/Asserts2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.annotation._
 import leon.lang._
diff --git a/src/test/resources/regression/verification/xlang/invalid/Epsilon1.scala b/src/test/resources/regression/verification/xlang/invalid/Epsilon1.scala
index af706720ad67e9fad8f0b93908e4174d7206a36e..c35318dfed394f4b6110d53406655144253a13fa 100644
--- a/src/test/resources/regression/verification/xlang/invalid/Epsilon1.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/Epsilon1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.xlang._
diff --git a/src/test/resources/regression/verification/xlang/invalid/Epsilon2.scala b/src/test/resources/regression/verification/xlang/invalid/Epsilon2.scala
index b6983c8161b7f26efe03bd1c70503b29bc88bc50..a7e89366e08778fdfe562299034520c5d1127d3e 100644
--- a/src/test/resources/regression/verification/xlang/invalid/Epsilon2.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/Epsilon2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.xlang._
diff --git a/src/test/resources/regression/verification/xlang/invalid/Epsilon3.scala b/src/test/resources/regression/verification/xlang/invalid/Epsilon3.scala
index 2e0609389afc8427975379386a034bd8a1436b61..d32c1ba84081174d2aa499002ff6c59bcfad3585 100644
--- a/src/test/resources/regression/verification/xlang/invalid/Epsilon3.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/Epsilon3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.xlang._
diff --git a/src/test/resources/regression/verification/xlang/invalid/Epsilon4.scala b/src/test/resources/regression/verification/xlang/invalid/Epsilon4.scala
index e5b9507b51af49df0c29ff4e3a07b0f83bb674ec..1fc7ebcd9a2efff9698d06c113e1350638f06cd6 100644
--- a/src/test/resources/regression/verification/xlang/invalid/Epsilon4.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/Epsilon4.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.xlang._
diff --git a/src/test/resources/regression/verification/xlang/invalid/Epsilon5.scala b/src/test/resources/regression/verification/xlang/invalid/Epsilon5.scala
index 5d8cacbe815b10fccde1748588587e844cf3ed39..0ba2717472bfb71fa423c76afc435d33199ce077 100644
--- a/src/test/resources/regression/verification/xlang/invalid/Epsilon5.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/Epsilon5.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.xlang._
diff --git a/src/test/resources/regression/verification/xlang/invalid/Epsilon6.scala b/src/test/resources/regression/verification/xlang/invalid/Epsilon6.scala
index 9ef936b5acc5a4afab6ae6b283cc4eaed6288b34..c2144cce492d8ea1babc2aca2006246234c530b0 100644
--- a/src/test/resources/regression/verification/xlang/invalid/Epsilon6.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/Epsilon6.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.xlang._
diff --git a/src/test/resources/regression/verification/xlang/invalid/IfExpr1.scala b/src/test/resources/regression/verification/xlang/invalid/IfExpr1.scala
index 0e62acffeb9db3afef6d268407b0404c3f5d96a8..7ddaac162c1e9d02caac2c9e1028c188492ad3be 100644
--- a/src/test/resources/regression/verification/xlang/invalid/IfExpr1.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/IfExpr1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object IfExpr1 {
 
diff --git a/src/test/resources/regression/verification/xlang/invalid/IfExpr2.scala b/src/test/resources/regression/verification/xlang/invalid/IfExpr2.scala
index 154c653700ed4625d9ef1b2fc4f2c7d78c72c446..4126d6636083f1f3a4bd374fa4572a67dc6089dd 100644
--- a/src/test/resources/regression/verification/xlang/invalid/IfExpr2.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/IfExpr2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object IfExpr2 {
 
diff --git a/src/test/resources/regression/verification/xlang/invalid/NestedFunState1.scala b/src/test/resources/regression/verification/xlang/invalid/NestedFunState1.scala
index 9372ea742a278a3da3d476dca57e52c55c09b978..abd623d29ec40f2b3a85f6ebfe77dc9ad4425309 100644
--- a/src/test/resources/regression/verification/xlang/invalid/NestedFunState1.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/NestedFunState1.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object NestedFunState1 {
 
   def simpleSideEffect(n: BigInt): BigInt = {
diff --git a/src/test/resources/regression/verification/xlang/invalid/NestedFunState2.scala b/src/test/resources/regression/verification/xlang/invalid/NestedFunState2.scala
index 68769df28353c9defa6d33000bb8ae4de21c7ace..394feb4469cb4003074f1250ab36358eae62bc54 100644
--- a/src/test/resources/regression/verification/xlang/invalid/NestedFunState2.scala
+++ b/src/test/resources/regression/verification/xlang/invalid/NestedFunState2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object NestedFunState2 {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/Arithmetic.scala b/src/test/resources/regression/verification/xlang/valid/Arithmetic.scala
index 2952f49c5c43c16b95fffadb314761b6681dd965..7febf126c5dccd96f856aba9730b82e34c3fd8d4 100644
--- a/src/test/resources/regression/verification/xlang/valid/Arithmetic.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Arithmetic.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/xlang/valid/Array1.scala b/src/test/resources/regression/verification/xlang/valid/Array1.scala
index 644e0d5e9afc7ff5def3952eae4f89146a68cf06..09379018f760c6d3ddcc2ed11d7d877ebe4a1a42 100644
--- a/src/test/resources/regression/verification/xlang/valid/Array1.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Array1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Array1 {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/Array2.scala b/src/test/resources/regression/verification/xlang/valid/Array2.scala
index 85bcbb17affee3b011a0dd59cdcf73175262f65a..b5e23aa7affa9ba0e3afc60c9d84a5c6519cb002 100644
--- a/src/test/resources/regression/verification/xlang/valid/Array2.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Array2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Array2 {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/Array3.scala b/src/test/resources/regression/verification/xlang/valid/Array3.scala
index 3cd26b2e8fc8b84398845f441bb814df5c94cf26..ece86335b47ac18e6ba99ddf893e626542b0b17e 100644
--- a/src/test/resources/regression/verification/xlang/valid/Array3.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Array3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/xlang/valid/Array4.scala b/src/test/resources/regression/verification/xlang/valid/Array4.scala
index 6543a00c405346b407f47126db2a6e3455dbde2a..0b7374d6ecb2bbdee85c58a451eff80a04141c3a 100644
--- a/src/test/resources/regression/verification/xlang/valid/Array4.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Array4.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/xlang/valid/Array5.scala b/src/test/resources/regression/verification/xlang/valid/Array5.scala
index 491205a038d7f99ec5b17fe54264a4ad86ae4c18..7cdc2173775c6c2a5b91b2b262e6356e2cc8ea0b 100644
--- a/src/test/resources/regression/verification/xlang/valid/Array5.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Array5.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/xlang/valid/Array6.scala b/src/test/resources/regression/verification/xlang/valid/Array6.scala
index ffcc9e3621ede9050a85b19ce2651d57a71b3680..7c16ca9aed73fefbe21daa674d8757395639ceb8 100644
--- a/src/test/resources/regression/verification/xlang/valid/Array6.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Array6.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/xlang/valid/Array7.scala b/src/test/resources/regression/verification/xlang/valid/Array7.scala
index aad31e4ff8453226d4ab367d6f1ed6ed85ee7308..0efc14e8fd74a08dac9d43c07aa3b801f98e59ed 100644
--- a/src/test/resources/regression/verification/xlang/valid/Array7.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Array7.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/xlang/valid/ArrayNested1.scala b/src/test/resources/regression/verification/xlang/valid/ArrayNested1.scala
index 196a6442bd544a3981e6a7de7e923e040cadd32d..f698242c17eed2338fb73625a344c1c0d1de651d 100644
--- a/src/test/resources/regression/verification/xlang/valid/ArrayNested1.scala
+++ b/src/test/resources/regression/verification/xlang/valid/ArrayNested1.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object ArrayNested1 {
diff --git a/src/test/resources/regression/verification/xlang/valid/ArrayNested2.scala b/src/test/resources/regression/verification/xlang/valid/ArrayNested2.scala
index a8935ab8c1d4eec6980b85f171e695071f2a9442..5b2407b57138ff2b8fd20c27b47bf8026f3f120d 100644
--- a/src/test/resources/regression/verification/xlang/valid/ArrayNested2.scala
+++ b/src/test/resources/regression/verification/xlang/valid/ArrayNested2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object ArrayNested2 {
diff --git a/src/test/resources/regression/verification/xlang/valid/Assert1.scala b/src/test/resources/regression/verification/xlang/valid/Assert1.scala
index d9ae5c6753320b35d193042044144a91ecf19070..8f2199ad224d7224df85a9addd82e1be7279462d 100644
--- a/src/test/resources/regression/verification/xlang/valid/Assert1.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Assert1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Assert1 {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/Assert2.scala b/src/test/resources/regression/verification/xlang/valid/Assert2.scala
index 0f5131346f9e9b56ab3a08198cc8a3bb87049fd3..64002e2cf37d54d0ead83c643b69a1b0306c3677 100644
--- a/src/test/resources/regression/verification/xlang/valid/Assert2.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Assert2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Assert2 {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/Assert3.scala b/src/test/resources/regression/verification/xlang/valid/Assert3.scala
index 49e2f6c55c0f43ffd8dc16b016b13d363f62735a..bd29aae41f726ddf700865cbb7d0782abf17c7f7 100644
--- a/src/test/resources/regression/verification/xlang/valid/Assert3.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Assert3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 
diff --git a/src/test/resources/regression/verification/xlang/valid/Assign1.scala b/src/test/resources/regression/verification/xlang/valid/Assign1.scala
index cbf5c009d8e45928e2a6f059140f6cfaa001b57f..2f812d48a08e64eaf6161bae80b3aca75c12c5b6 100644
--- a/src/test/resources/regression/verification/xlang/valid/Assign1.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Assign1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Assign1 {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/Epsilon1.scala b/src/test/resources/regression/verification/xlang/valid/Epsilon1.scala
index 93d5ae083c60b13b281ffe16af0f546176d47ce1..8c91e3f7ffa5dc81ce87bfdc7f9540d92c5add1c 100644
--- a/src/test/resources/regression/verification/xlang/valid/Epsilon1.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Epsilon1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.xlang._
diff --git a/src/test/resources/regression/verification/xlang/valid/Epsilon2.scala b/src/test/resources/regression/verification/xlang/valid/Epsilon2.scala
index 671ddb000f90b6087a62a920144f3467b9a31777..6506c4d97c71b59c1d3edb16dca33bdc238911eb 100644
--- a/src/test/resources/regression/verification/xlang/valid/Epsilon2.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Epsilon2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.xlang._
diff --git a/src/test/resources/regression/verification/xlang/valid/Epsilon3.scala b/src/test/resources/regression/verification/xlang/valid/Epsilon3.scala
index 64899cb7844d4e4310501d217f4ede8e881e83cd..e1103e2f1166c7b1cc2b4d10c900af06a12405d0 100644
--- a/src/test/resources/regression/verification/xlang/valid/Epsilon3.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Epsilon3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.xlang._
diff --git a/src/test/resources/regression/verification/xlang/valid/Epsilon4.scala b/src/test/resources/regression/verification/xlang/valid/Epsilon4.scala
index df8cd36b874bf4db01811b67b9aa87ca51b103f4..248bf0f1d562ed3dc1b72bbbed9b7180d8c2912c 100644
--- a/src/test/resources/regression/verification/xlang/valid/Epsilon4.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Epsilon4.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.xlang._
diff --git a/src/test/resources/regression/verification/xlang/valid/Epsilon5.scala b/src/test/resources/regression/verification/xlang/valid/Epsilon5.scala
index 8d608604d69ddbd7394c81ca3dc29e24ad25be89..80cbb2bc9c79c02867d1c64af1b38ca81e2fb0e2 100644
--- a/src/test/resources/regression/verification/xlang/valid/Epsilon5.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Epsilon5.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 import leon.lang._
 import leon.lang.xlang._
diff --git a/src/test/resources/regression/verification/xlang/valid/FunInvocEvaluationOrder1.scala b/src/test/resources/regression/verification/xlang/valid/FunInvocEvaluationOrder1.scala
index 8ef668a2afeb61a6b305831358a65e675bf670ed..23576c1fcdef0717d35ba362bb6043a4e3a86c24 100644
--- a/src/test/resources/regression/verification/xlang/valid/FunInvocEvaluationOrder1.scala
+++ b/src/test/resources/regression/verification/xlang/valid/FunInvocEvaluationOrder1.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object FunInvocEvaluationOrder1 {
 
   def test(): Int = {
diff --git a/src/test/resources/regression/verification/xlang/valid/FunInvocEvaluationOrder2.scala b/src/test/resources/regression/verification/xlang/valid/FunInvocEvaluationOrder2.scala
index 12090f0f3fad0a5fcf2451e30fdb6f25bb09c590..c37ab1045eec87938624f573ec2ea4b0a99f0c8a 100644
--- a/src/test/resources/regression/verification/xlang/valid/FunInvocEvaluationOrder2.scala
+++ b/src/test/resources/regression/verification/xlang/valid/FunInvocEvaluationOrder2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object FunInvocEvaluationOrder2 {
 
   def leftToRight(n: BigInt): BigInt = {
diff --git a/src/test/resources/regression/verification/xlang/valid/FunInvocEvaluationOrder3.scala b/src/test/resources/regression/verification/xlang/valid/FunInvocEvaluationOrder3.scala
index f263529653486ee5477b9fd1934760bcdc737d15..e6c1b37ddff3a50f728d66b1855689175e2e1d01 100644
--- a/src/test/resources/regression/verification/xlang/valid/FunInvocEvaluationOrder3.scala
+++ b/src/test/resources/regression/verification/xlang/valid/FunInvocEvaluationOrder3.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object FunInvocEvaluationOrder3 {
 
   def leftToRight(n: BigInt): BigInt = {
diff --git a/src/test/resources/regression/verification/xlang/valid/IfExpr1.scala b/src/test/resources/regression/verification/xlang/valid/IfExpr1.scala
index c32f4f97e63438e9862525390eb020ccf3e95064..a9ffdabcc84f9f8d2cd7a1e8ce715fa5ae09ec9d 100644
--- a/src/test/resources/regression/verification/xlang/valid/IfExpr1.scala
+++ b/src/test/resources/regression/verification/xlang/valid/IfExpr1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object IfExpr1 {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/IfExpr2.scala b/src/test/resources/regression/verification/xlang/valid/IfExpr2.scala
index a848d20916bb8c132064918e9d1db46f634a94d7..c439ea5938b428b396f115d59ee584a82d025f4b 100644
--- a/src/test/resources/regression/verification/xlang/valid/IfExpr2.scala
+++ b/src/test/resources/regression/verification/xlang/valid/IfExpr2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object IfExpr2 {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/IfExpr3.scala b/src/test/resources/regression/verification/xlang/valid/IfExpr3.scala
index 352f89b9e1aa872592577959ddec622917b2a44f..f71fb9cbaa32266074940a44c507a00e8ccfb30e 100644
--- a/src/test/resources/regression/verification/xlang/valid/IfExpr3.scala
+++ b/src/test/resources/regression/verification/xlang/valid/IfExpr3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object IfExpr3 {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/IfExpr4.scala b/src/test/resources/regression/verification/xlang/valid/IfExpr4.scala
index 43c43fb15ac347f4fdd82f971947df638fdd270a..e0335300ec0c4dbd56e8ce75837c7f08252127b1 100644
--- a/src/test/resources/regression/verification/xlang/valid/IfExpr4.scala
+++ b/src/test/resources/regression/verification/xlang/valid/IfExpr4.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object IfExpr4 {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/NestedFunState1.scala b/src/test/resources/regression/verification/xlang/valid/NestedFunState1.scala
index 1ec0266f846dd55cfa1a6274d5c6dc7dc67dd125..cb649ef1cbc11be29b3249128744dbc7665447da 100644
--- a/src/test/resources/regression/verification/xlang/valid/NestedFunState1.scala
+++ b/src/test/resources/regression/verification/xlang/valid/NestedFunState1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object NestedFunState1 {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/NestedFunState2.scala b/src/test/resources/regression/verification/xlang/valid/NestedFunState2.scala
index e48b1b959b3a83262329cf48c63370a2b591cd41..d42eb0d59f8b4b1cf74823504013d73e555ae812 100644
--- a/src/test/resources/regression/verification/xlang/valid/NestedFunState2.scala
+++ b/src/test/resources/regression/verification/xlang/valid/NestedFunState2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object NestedFunState2 {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/NestedFunState3.scala b/src/test/resources/regression/verification/xlang/valid/NestedFunState3.scala
index 650f5987dcd352a3f5c47d41c684e94d4b9be20c..3a796c0d10f236c09663d50b4d6a28a6d48f28c3 100644
--- a/src/test/resources/regression/verification/xlang/valid/NestedFunState3.scala
+++ b/src/test/resources/regression/verification/xlang/valid/NestedFunState3.scala
@@ -1,4 +1,5 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object NestedFunState3 {
diff --git a/src/test/resources/regression/verification/xlang/valid/NestedFunState4.scala b/src/test/resources/regression/verification/xlang/valid/NestedFunState4.scala
index 9f4fb2621f60c60da3a677dc732e6c93f4d8ae72..4838242de9b983a1ab3d105fa67cfe9ef134237f 100644
--- a/src/test/resources/regression/verification/xlang/valid/NestedFunState4.scala
+++ b/src/test/resources/regression/verification/xlang/valid/NestedFunState4.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object NestedFunState4 {
diff --git a/src/test/resources/regression/verification/xlang/valid/NestedFunState5.scala b/src/test/resources/regression/verification/xlang/valid/NestedFunState5.scala
index 13f3cf47cd0ee6c831f12877493cbfe6c7edea5a..e60ff32cd6263f8978868b004d4c7e1437e56f81 100644
--- a/src/test/resources/regression/verification/xlang/valid/NestedFunState5.scala
+++ b/src/test/resources/regression/verification/xlang/valid/NestedFunState5.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object NestedFunState5 {
diff --git a/src/test/resources/regression/verification/xlang/valid/NestedFunState6.scala b/src/test/resources/regression/verification/xlang/valid/NestedFunState6.scala
index cea0f2e1900a00bc803df4107b46dd62cf082c68..15d2e75eb1373b7c369b2255c8b6d6ab2bcff480 100644
--- a/src/test/resources/regression/verification/xlang/valid/NestedFunState6.scala
+++ b/src/test/resources/regression/verification/xlang/valid/NestedFunState6.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object NestedFunState6 {
 
   def simpleSideEffect(n: BigInt): BigInt = {
diff --git a/src/test/resources/regression/verification/xlang/valid/NestedFunState7.scala b/src/test/resources/regression/verification/xlang/valid/NestedFunState7.scala
index ff2418a0c972add2d48c08f6319905f35d0493c2..e4d07f4ad1ee361a17243c2e0b475ae68a89b6e0 100644
--- a/src/test/resources/regression/verification/xlang/valid/NestedFunState7.scala
+++ b/src/test/resources/regression/verification/xlang/valid/NestedFunState7.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object NestedFunState7 {
diff --git a/src/test/resources/regression/verification/xlang/valid/NestedOld1.scala b/src/test/resources/regression/verification/xlang/valid/NestedOld1.scala
index 903dfd63aca5105c9366c459552865646139033e..d93276e0ed432ce015a927ab5231bf6be17efb5b 100644
--- a/src/test/resources/regression/verification/xlang/valid/NestedOld1.scala
+++ b/src/test/resources/regression/verification/xlang/valid/NestedOld1.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object NestedOld1 {
diff --git a/src/test/resources/regression/verification/xlang/valid/NestedOld2.scala b/src/test/resources/regression/verification/xlang/valid/NestedOld2.scala
index fe6143ecf623c295251ca2b9d75d6474d422fd4f..3bd75e35ca84ea7e0893ea552875410132623c6c 100644
--- a/src/test/resources/regression/verification/xlang/valid/NestedOld2.scala
+++ b/src/test/resources/regression/verification/xlang/valid/NestedOld2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object NestedOld2 {
diff --git a/src/test/resources/regression/verification/xlang/valid/NestedVar.scala b/src/test/resources/regression/verification/xlang/valid/NestedVar.scala
index 0aeb48be5fd9cb4242f03ea381275c85081fcd8c..a9b864cb4830a888feec4a8db82f7582752a5008 100644
--- a/src/test/resources/regression/verification/xlang/valid/NestedVar.scala
+++ b/src/test/resources/regression/verification/xlang/valid/NestedVar.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object NestedVar {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/Sequencing1.scala b/src/test/resources/regression/verification/xlang/valid/Sequencing1.scala
index d1041aef525a2837fcbf9e9e4059d78308b773b7..238b9273e2ca866942869c4d8b47812ee85154c5 100644
--- a/src/test/resources/regression/verification/xlang/valid/Sequencing1.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Sequencing1.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object Sequencing1 {
 
   def test(): Int = {
diff --git a/src/test/resources/regression/verification/xlang/valid/Sequencing2.scala b/src/test/resources/regression/verification/xlang/valid/Sequencing2.scala
index e152b00adb31cfa38183972c8d565c952b686730..f8f774fee1524f78a4d0beba5462bd11518ba473 100644
--- a/src/test/resources/regression/verification/xlang/valid/Sequencing2.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Sequencing2.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object Sequencing2 {
 
   def test(): Int = {
diff --git a/src/test/resources/regression/verification/xlang/valid/Sequencing3.scala b/src/test/resources/regression/verification/xlang/valid/Sequencing3.scala
index cd9d94c465a6b47d2d0ee080fd8693a41bb58bd0..937938bc72ffcbdf823d60d7d5c29ff3d14474cc 100644
--- a/src/test/resources/regression/verification/xlang/valid/Sequencing3.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Sequencing3.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object Sequencing3 {
 
   def f(x: Int): Int = {
diff --git a/src/test/resources/regression/verification/xlang/valid/Sequencing4.scala b/src/test/resources/regression/verification/xlang/valid/Sequencing4.scala
index fb6802192e0fd9e96531b4d886443e7a7efbdbdd..ef870c612d7adef244df84885ba96ab0c2718cf9 100644
--- a/src/test/resources/regression/verification/xlang/valid/Sequencing4.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Sequencing4.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object Sequencing4 {
 
   def test(): Int = {
diff --git a/src/test/resources/regression/verification/xlang/valid/Sequencing5.scala b/src/test/resources/regression/verification/xlang/valid/Sequencing5.scala
index 1a958a5ffd5ce919b6f3f0f49b29abee1ab83050..7c904de5fe1e244cf91d4d9b6d1a4a895b7689c3 100644
--- a/src/test/resources/regression/verification/xlang/valid/Sequencing5.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Sequencing5.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object Sequencing5 {
 
 
diff --git a/src/test/resources/regression/verification/xlang/valid/Sequencing6.scala b/src/test/resources/regression/verification/xlang/valid/Sequencing6.scala
index 26dd91b8db8c1965991d1f49fa9eae9f549c69d8..7822e71484d53dc524969a4bcc9da0ef56d58291 100644
--- a/src/test/resources/regression/verification/xlang/valid/Sequencing6.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Sequencing6.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object Sequencing6 {
 
   def f(x1: Int, x2: Int, x3: Int): Int = {
diff --git a/src/test/resources/regression/verification/xlang/valid/Sequencing7.scala b/src/test/resources/regression/verification/xlang/valid/Sequencing7.scala
index f3628703bf5c0a073a05797b773246d8ff01960c..1c028d617bed8f4362301ababad157f89eccebb6 100644
--- a/src/test/resources/regression/verification/xlang/valid/Sequencing7.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Sequencing7.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package test.resources.regression.verification.xlang.valid
 
 object Sequencing7 {
diff --git a/src/test/resources/regression/verification/xlang/valid/Sequencing8.scala b/src/test/resources/regression/verification/xlang/valid/Sequencing8.scala
index a37092ecffa8a91f589bc2ec7e32328d1b56ceca..b4db8fcf24d3eabcdf92a2d2070dd43c0f924d63 100644
--- a/src/test/resources/regression/verification/xlang/valid/Sequencing8.scala
+++ b/src/test/resources/regression/verification/xlang/valid/Sequencing8.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 object Sequencing8 {
 
   def test(): Int = {
diff --git a/src/test/resources/regression/verification/xlang/valid/ShortCircuit.scala b/src/test/resources/regression/verification/xlang/valid/ShortCircuit.scala
index a35daf11ab00e9d1ab807aa215b981f5e52b9363..b3df2c796856ea1b096fdfdf81adc9e15b4a663b 100644
--- a/src/test/resources/regression/verification/xlang/valid/ShortCircuit.scala
+++ b/src/test/resources/regression/verification/xlang/valid/ShortCircuit.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/verification/xlang/valid/While1.scala b/src/test/resources/regression/verification/xlang/valid/While1.scala
index b74ffa287f1da5d493d07d60df15fae34a9ce40c..6cff049de628c82de6986aff35cf464670d8f891 100644
--- a/src/test/resources/regression/verification/xlang/valid/While1.scala
+++ b/src/test/resources/regression/verification/xlang/valid/While1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object While1 {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/While2.scala b/src/test/resources/regression/verification/xlang/valid/While2.scala
index 78c0a8880868bda0a62d11cfdff02e29619c59c4..93a56017752bec41d0b95d88d288001a258a7e2b 100644
--- a/src/test/resources/regression/verification/xlang/valid/While2.scala
+++ b/src/test/resources/regression/verification/xlang/valid/While2.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object While2 {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/While3.scala b/src/test/resources/regression/verification/xlang/valid/While3.scala
index 08f05d9542981af4e38d977110450193f688e972..e3283cfe2ad59f1fc097a03da433498831cc9f1b 100644
--- a/src/test/resources/regression/verification/xlang/valid/While3.scala
+++ b/src/test/resources/regression/verification/xlang/valid/While3.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object While3 {
 
diff --git a/src/test/resources/regression/verification/xlang/valid/WhileAsFun1.scala b/src/test/resources/regression/verification/xlang/valid/WhileAsFun1.scala
index b81ea38598aed9b208da96bc88cd9385260b2e5b..60a7e9737bbe6dbae8328937dff1b530000085f8 100644
--- a/src/test/resources/regression/verification/xlang/valid/WhileAsFun1.scala
+++ b/src/test/resources/regression/verification/xlang/valid/WhileAsFun1.scala
@@ -1,4 +1,5 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object WhileAsFun1 {
diff --git a/src/test/resources/regression/verification/xlang/valid/WhileAsFun2.scala b/src/test/resources/regression/verification/xlang/valid/WhileAsFun2.scala
index 968aadfdbf044fd057d3628a6adffd4e917fdf67..01d0ea6350b33fb8373678c5e607f5327b93b12e 100644
--- a/src/test/resources/regression/verification/xlang/valid/WhileAsFun2.scala
+++ b/src/test/resources/regression/verification/xlang/valid/WhileAsFun2.scala
@@ -1,4 +1,5 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 
 object WhileAsFun2 {
diff --git a/src/test/resources/regression/verification/xlang/valid/WhileConditionSubexpression.scala b/src/test/resources/regression/verification/xlang/valid/WhileConditionSubexpression.scala
index b57fc9d8ba3aa2e1f45a38116daf8a5ac7ba86c9..d53d4d2bc76f809f6469eb767f7a2364f8517dbd 100644
--- a/src/test/resources/regression/verification/xlang/valid/WhileConditionSubexpression.scala
+++ b/src/test/resources/regression/verification/xlang/valid/WhileConditionSubexpression.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 import leon.lang._
 import leon.collection._
 import leon._
diff --git a/src/test/resources/regression/xlang/error/Array1.scala b/src/test/resources/regression/xlang/error/Array1.scala
index 2a9813abc0a04ccf041085ca33de9e29d0fd2d37..4f1f6a6ff8b922a8222effba67bed3b1c1adb847 100644
--- a/src/test/resources/regression/xlang/error/Array1.scala
+++ b/src/test/resources/regression/xlang/error/Array1.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object Array1 {
 
diff --git a/src/test/resources/regression/xlang/error/ArrayAliasing6.scala b/src/test/resources/regression/xlang/error/ArrayAliasing6.scala
index 963a134bf71da7a625252411854d73272f56d574..660c98f3c4d0433c3e5889cadefab7233847b0d3 100644
--- a/src/test/resources/regression/xlang/error/ArrayAliasing6.scala
+++ b/src/test/resources/regression/xlang/error/ArrayAliasing6.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object ArrayAliasing6 {
 
diff --git a/src/test/resources/regression/xlang/error/ArrayAliasing8.scala b/src/test/resources/regression/xlang/error/ArrayAliasing8.scala
index e7c27cc9cebf657033da4c07936ce16a510075a0..c466d456457e3c3eada4087286e964a965dc6c01 100644
--- a/src/test/resources/regression/xlang/error/ArrayAliasing8.scala
+++ b/src/test/resources/regression/xlang/error/ArrayAliasing8.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object ArrayAliasing8 {
 
diff --git a/src/test/resources/regression/xlang/error/ArrayAliasing9.scala b/src/test/resources/regression/xlang/error/ArrayAliasing9.scala
index c84d29c3fbb4866100173b7ac0e7b4d0da9a1e57..72d26d87a8a0732d131acc07182b8ed44ac4d4a9 100644
--- a/src/test/resources/regression/xlang/error/ArrayAliasing9.scala
+++ b/src/test/resources/regression/xlang/error/ArrayAliasing9.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 object ArrayAliasing9 {
 
diff --git a/src/test/scala/leon/genc/GenCSuite.scala b/src/test/scala/leon/genc/GenCSuite.scala
index df6d30e5c0869cb6f05ba08195fab4ed73593d89..d1bd12f25ecabf8a632ad6a619c2c454334da30c 100644
--- a/src/test/scala/leon/genc/GenCSuite.scala
+++ b/src/test/scala/leon/genc/GenCSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon
 package genc
diff --git a/src/test/scala/leon/integration/evaluators/CodegenEvaluatorSuite.scala b/src/test/scala/leon/integration/evaluators/CodegenEvaluatorSuite.scala
index e5565e073dc629a546019e219297c841c9d84258..8882238999acebde711027ec6a8b1db152813b20 100644
--- a/src/test/scala/leon/integration/evaluators/CodegenEvaluatorSuite.scala
+++ b/src/test/scala/leon/integration/evaluators/CodegenEvaluatorSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.integration.evaluators
 
diff --git a/src/test/scala/leon/integration/evaluators/EvaluatorSuite.scala b/src/test/scala/leon/integration/evaluators/EvaluatorSuite.scala
index 812cf88eac2508814b1218eeb85a787bcad2d4ff..5245c00c2b8147d62217d5d5bcecd89399427efe 100644
--- a/src/test/scala/leon/integration/evaluators/EvaluatorSuite.scala
+++ b/src/test/scala/leon/integration/evaluators/EvaluatorSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.integration.evaluators
 
diff --git a/src/test/scala/leon/integration/purescala/CallGraphSuite.scala b/src/test/scala/leon/integration/purescala/CallGraphSuite.scala
index 636cd4f406d37c2786f3e3493e48db9a7a98bec7..1d9fa2124c977ecffcececd745d7fd80862fa242 100644
--- a/src/test/scala/leon/integration/purescala/CallGraphSuite.scala
+++ b/src/test/scala/leon/integration/purescala/CallGraphSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.integration.purescala
 
diff --git a/src/test/scala/leon/integration/purescala/DataGenSuite.scala b/src/test/scala/leon/integration/purescala/DataGenSuite.scala
index b1acfd74c26a745c5016bd219716783a6bea0ccd..050176ef54ce165af558c638cb2ed7d607120472 100644
--- a/src/test/scala/leon/integration/purescala/DataGenSuite.scala
+++ b/src/test/scala/leon/integration/purescala/DataGenSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.integration.purescala
 
diff --git a/src/test/scala/leon/integration/purescala/DefOpsSuite.scala b/src/test/scala/leon/integration/purescala/DefOpsSuite.scala
index c7aad05c63a2365e711a5f093853bd5524a87473..7c7b82b13864b587800a0b9bb36d3e73730143f5 100644
--- a/src/test/scala/leon/integration/purescala/DefOpsSuite.scala
+++ b/src/test/scala/leon/integration/purescala/DefOpsSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.integration.purescala
 
diff --git a/src/test/scala/leon/integration/purescala/ExprOpsSuite.scala b/src/test/scala/leon/integration/purescala/ExprOpsSuite.scala
index fe548c1b013e3cbef8e5a7024286c1e9e8781e0f..565dbdb1486f3c7c25553eda1151009ac2d3fefb 100644
--- a/src/test/scala/leon/integration/purescala/ExprOpsSuite.scala
+++ b/src/test/scala/leon/integration/purescala/ExprOpsSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.integration.purescala
 
diff --git a/src/test/scala/leon/integration/purescala/InliningSuite.scala b/src/test/scala/leon/integration/purescala/InliningSuite.scala
index 069a0e5badea7be393be043fba0793844aa3d3d8..973dd579a32f8d6f00f22caae943cb4fef9a9d1b 100644
--- a/src/test/scala/leon/integration/purescala/InliningSuite.scala
+++ b/src/test/scala/leon/integration/purescala/InliningSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.integration.purescala
 
diff --git a/src/test/scala/leon/integration/purescala/SimplifyPathsSuite.scala b/src/test/scala/leon/integration/purescala/SimplifyPathsSuite.scala
index 7ebbe89513942bb7c139383ac2fcaae5e9a8e8bd..f70543fc98504e3f8ea4bc689530d1d9d0cf7dd9 100644
--- a/src/test/scala/leon/integration/purescala/SimplifyPathsSuite.scala
+++ b/src/test/scala/leon/integration/purescala/SimplifyPathsSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.integration.purescala
 
diff --git a/src/test/scala/leon/integration/solvers/EnumerationSolverSuite.scala b/src/test/scala/leon/integration/solvers/EnumerationSolverSuite.scala
index 89031230bf40c9bcf03a27f0f41bc5be06c125a7..50897d972c9808cb91258619061f9554235b76da 100644
--- a/src/test/scala/leon/integration/solvers/EnumerationSolverSuite.scala
+++ b/src/test/scala/leon/integration/solvers/EnumerationSolverSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.integration.solvers
 
diff --git a/src/test/scala/leon/integration/solvers/FairZ3SolverTests.scala b/src/test/scala/leon/integration/solvers/FairZ3SolverTests.scala
index b08e7f9164173d12e681b6dce086a75a9e225990..91967c426ab02e3167b3dd724973708950717cdd 100644
--- a/src/test/scala/leon/integration/solvers/FairZ3SolverTests.scala
+++ b/src/test/scala/leon/integration/solvers/FairZ3SolverTests.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.integration.solvers
 
diff --git a/src/test/scala/leon/integration/solvers/GlobalVariablesSuite.scala b/src/test/scala/leon/integration/solvers/GlobalVariablesSuite.scala
index 64cb3b70b062ba30ccf6223af587ed85c9b4ff88..466a16dade7850e2604d111b232ffc5d349ba97d 100644
--- a/src/test/scala/leon/integration/solvers/GlobalVariablesSuite.scala
+++ b/src/test/scala/leon/integration/solvers/GlobalVariablesSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.integration.solvers
 
diff --git a/src/test/scala/leon/integration/solvers/LeonSolverSuite.scala b/src/test/scala/leon/integration/solvers/LeonSolverSuite.scala
index 6c2064f95584b718e00210a342a01e33beefe2fb..62b343df6c108d48e762e14b3ff655923cb0dfa8 100644
--- a/src/test/scala/leon/integration/solvers/LeonSolverSuite.scala
+++ b/src/test/scala/leon/integration/solvers/LeonSolverSuite.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.integration.solvers
 
 import leon.test._
diff --git a/src/test/scala/leon/integration/solvers/ModelEnumerationSuite.scala b/src/test/scala/leon/integration/solvers/ModelEnumerationSuite.scala
index 3b405720a004c288f33a25456b6cd961d7ed7e53..3d56b31ccb663171dff9c6d84e91795b00209baf 100644
--- a/src/test/scala/leon/integration/solvers/ModelEnumerationSuite.scala
+++ b/src/test/scala/leon/integration/solvers/ModelEnumerationSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.integration.solvers
 
diff --git a/src/test/scala/leon/integration/solvers/SolversSuite.scala b/src/test/scala/leon/integration/solvers/SolversSuite.scala
index d2af2030bded5ae60375180661107346164ca0c6..2a42bc6a3ae82a0f830afc3787d696d1792f3865 100644
--- a/src/test/scala/leon/integration/solvers/SolversSuite.scala
+++ b/src/test/scala/leon/integration/solvers/SolversSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.integration.solvers
 
diff --git a/src/test/scala/leon/integration/solvers/StringSolverSuite.scala b/src/test/scala/leon/integration/solvers/StringSolverSuite.scala
index 7c0d3e13c044f4cd2491041cf28319986a6df42b..029bfb23394364ceb31db20f24b673ad7bf85478 100644
--- a/src/test/scala/leon/integration/solvers/StringSolverSuite.scala
+++ b/src/test/scala/leon/integration/solvers/StringSolverSuite.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.integration.solvers
 
 import org.scalatest.FunSuite
diff --git a/src/test/scala/leon/integration/solvers/TimeoutSolverSuite.scala b/src/test/scala/leon/integration/solvers/TimeoutSolverSuite.scala
index 4ee34098827272c7039b5865fb016b465ca9ccd4..e491737cdc12adcfd9331396e7cde874ee4c8c55 100644
--- a/src/test/scala/leon/integration/solvers/TimeoutSolverSuite.scala
+++ b/src/test/scala/leon/integration/solvers/TimeoutSolverSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.integration.solvers
 
diff --git a/src/test/scala/leon/integration/solvers/UnrollingSolverSuite.scala b/src/test/scala/leon/integration/solvers/UnrollingSolverSuite.scala
index b3c0f82f2d98362c873c555992fca0367fe13ba1..f286d9d655a8f2a4d3ae83cf1e1f6f4a1c430c56 100644
--- a/src/test/scala/leon/integration/solvers/UnrollingSolverSuite.scala
+++ b/src/test/scala/leon/integration/solvers/UnrollingSolverSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.integration.solvers
 
diff --git a/src/test/scala/leon/isabelle/IsabelleLibrarySuite.scala b/src/test/scala/leon/isabelle/IsabelleLibrarySuite.scala
index 66994915993456e0c825fcaef18a84168c7b614d..bf4acc20261f11e6c64f4be5ce806ed21a6f8707 100644
--- a/src/test/scala/leon/isabelle/IsabelleLibrarySuite.scala
+++ b/src/test/scala/leon/isabelle/IsabelleLibrarySuite.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.isabelle
 
 import scala.concurrent._
diff --git a/src/test/scala/leon/isabelle/IsabelleVerificationSuite.scala b/src/test/scala/leon/isabelle/IsabelleVerificationSuite.scala
index 628a523ad62a37cdc30e8d8c0495ac54b15ae69d..d8a5ba46f202d5900d1babc6bf510a530ac105e6 100644
--- a/src/test/scala/leon/isabelle/IsabelleVerificationSuite.scala
+++ b/src/test/scala/leon/isabelle/IsabelleVerificationSuite.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.isabelle
 
 import leon.regression.verification.VerificationSuite
diff --git a/src/test/scala/leon/regression/frontends/FrontEndsSuite.scala b/src/test/scala/leon/regression/frontends/FrontEndsSuite.scala
index a0e52aa0b083c04a5a3e1141d2f3287a1995611e..2919a605cdd2b4a06a160c2d3464f032aa8a3c38 100644
--- a/src/test/scala/leon/regression/frontends/FrontEndsSuite.scala
+++ b/src/test/scala/leon/regression/frontends/FrontEndsSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.regression.frontends
 
diff --git a/src/test/scala/leon/regression/orb/OrbInstrumentationTestSuite.scala b/src/test/scala/leon/regression/orb/OrbInstrumentationTestSuite.scala
index 82288376e4b484ebd04ae125110ffa8f2c967157..bb4bb564e4c584c65dbdabe2d792fafcd1f5d5f8 100644
--- a/src/test/scala/leon/regression/orb/OrbInstrumentationTestSuite.scala
+++ b/src/test/scala/leon/regression/orb/OrbInstrumentationTestSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.regression.orb
 import leon.test._
diff --git a/src/test/scala/leon/regression/orb/OrbRegressionSuite.scala b/src/test/scala/leon/regression/orb/OrbRegressionSuite.scala
index 00c01cf27fa7db43963028fda40bd9f7c3b8fa17..6c46aeb3451b740054d689e053011a1c999ddf3b 100644
--- a/src/test/scala/leon/regression/orb/OrbRegressionSuite.scala
+++ b/src/test/scala/leon/regression/orb/OrbRegressionSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.regression.orb
 import leon.test._
diff --git a/src/test/scala/leon/regression/repair/RepairSuite.scala b/src/test/scala/leon/regression/repair/RepairSuite.scala
index 653afe38f37f3eba9d4dfe8029648e752845fe0d..16f1ddb88e46e492589b21c46aed55aeb129ce3f 100644
--- a/src/test/scala/leon/regression/repair/RepairSuite.scala
+++ b/src/test/scala/leon/regression/repair/RepairSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.regression.repair
 
diff --git a/src/test/scala/leon/regression/synthesis/StablePrintingSuite.scala b/src/test/scala/leon/regression/synthesis/StablePrintingSuite.scala
index 61bbe1deba03d363835d7bb0d546765bcfb25465..c2f818a78bd4f673b939ef48349d9a54eda8118b 100644
--- a/src/test/scala/leon/regression/synthesis/StablePrintingSuite.scala
+++ b/src/test/scala/leon/regression/synthesis/StablePrintingSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.regression.synthesis
 
diff --git a/src/test/scala/leon/regression/synthesis/SynthesisRegressionSuite.scala b/src/test/scala/leon/regression/synthesis/SynthesisRegressionSuite.scala
index 9dbb0e36fc65223a06b132dc393ab62f7748948a..b676a3633f5def8701b940e01212a5631b10ab96 100644
--- a/src/test/scala/leon/regression/synthesis/SynthesisRegressionSuite.scala
+++ b/src/test/scala/leon/regression/synthesis/SynthesisRegressionSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.regression.synthesis
 
diff --git a/src/test/scala/leon/regression/synthesis/SynthesisSuite.scala b/src/test/scala/leon/regression/synthesis/SynthesisSuite.scala
index a3e94094fe887f048eca984a68ccebb97ed73530..3615b034029f46098c2a6e58b36e4ba72b55be96 100644
--- a/src/test/scala/leon/regression/synthesis/SynthesisSuite.scala
+++ b/src/test/scala/leon/regression/synthesis/SynthesisSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.regression.synthesis
 
diff --git a/src/test/scala/leon/regression/termination/TerminationSuite.scala b/src/test/scala/leon/regression/termination/TerminationSuite.scala
index 215c72272673c5c6e9bbd5173b2b334ed3fc753c..c9ccd0dd183f0eeaea95391096987bc84a05181e 100644
--- a/src/test/scala/leon/regression/termination/TerminationSuite.scala
+++ b/src/test/scala/leon/regression/termination/TerminationSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.regression.termination
 
diff --git a/src/test/scala/leon/regression/testcases/TestCasesCompile.scala b/src/test/scala/leon/regression/testcases/TestCasesCompile.scala
index 333413721e1b1d1e6f058664997ec53209a0d886..f33f3e6f309d2c50de09440039321e750a4316ff 100644
--- a/src/test/scala/leon/regression/testcases/TestCasesCompile.scala
+++ b/src/test/scala/leon/regression/testcases/TestCasesCompile.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.regression.testcases
 
diff --git a/src/test/scala/leon/regression/verification/LibraryVerificationSuite.scala b/src/test/scala/leon/regression/verification/LibraryVerificationSuite.scala
index d350bd04b4c68f7838676048b47b085b5d54e4b8..c122f704823b9ee71f27c7739d14f9a4b406d771 100644
--- a/src/test/scala/leon/regression/verification/LibraryVerificationSuite.scala
+++ b/src/test/scala/leon/regression/verification/LibraryVerificationSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.regression.verification
 
diff --git a/src/test/scala/leon/regression/verification/NewSolversSuite.scala b/src/test/scala/leon/regression/verification/NewSolversSuite.scala
index 5a340d1f870e019f33460fb6e386c50e58fbcbff..d41ea95dceaaaa014b8d5dcb5eeed46244bb37cb 100644
--- a/src/test/scala/leon/regression/verification/NewSolversSuite.scala
+++ b/src/test/scala/leon/regression/verification/NewSolversSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.regression.verification
 
diff --git a/src/test/scala/leon/regression/verification/VerificationSuite.scala b/src/test/scala/leon/regression/verification/VerificationSuite.scala
index 446d06675cdb9b3eb1c7095137ab95e8a928c399..becde94bf2072a37fa7ddc643d20da800a3c2970 100644
--- a/src/test/scala/leon/regression/verification/VerificationSuite.scala
+++ b/src/test/scala/leon/regression/verification/VerificationSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.regression.verification
 
diff --git a/src/test/scala/leon/regression/verification/XLangVerificationSuite.scala b/src/test/scala/leon/regression/verification/XLangVerificationSuite.scala
index 6fe7b07408500929063b4f57f24e1147a6cfce35..efecaf71a5b027bbd88813d5a88971fa3f0184eb 100644
--- a/src/test/scala/leon/regression/verification/XLangVerificationSuite.scala
+++ b/src/test/scala/leon/regression/verification/XLangVerificationSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.regression.verification
 
diff --git a/src/test/scala/leon/regression/verification/purescala/PureScalaVerificationSuite.scala b/src/test/scala/leon/regression/verification/purescala/PureScalaVerificationSuite.scala
index a0beb7fba142dccf9150cfaca0a0ad2329baa861..5d5679f95cadeb67e72b50532cede757cdf825cc 100644
--- a/src/test/scala/leon/regression/verification/purescala/PureScalaVerificationSuite.scala
+++ b/src/test/scala/leon/regression/verification/purescala/PureScalaVerificationSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.regression.verification
 package purescala
diff --git a/src/test/scala/leon/test/LeonRegressionSuite.scala b/src/test/scala/leon/test/LeonRegressionSuite.scala
index 4181fee97e7a4a38e3f30349458366ba62138d12..ba4b51a1b71f2619acc608da8106debced6b9341 100644
--- a/src/test/scala/leon/test/LeonRegressionSuite.scala
+++ b/src/test/scala/leon/test/LeonRegressionSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.test
 
diff --git a/src/test/scala/leon/test/LeonTestSuite.scala b/src/test/scala/leon/test/LeonTestSuite.scala
index 18bd8fc1465988ed7c3894858cc266f975b2395c..2c9399f12106032138b6abbe2793e10b6f10ef92 100644
--- a/src/test/scala/leon/test/LeonTestSuite.scala
+++ b/src/test/scala/leon/test/LeonTestSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.test
 
diff --git a/src/test/scala/leon/test/LeonTestSuiteWithProgram.scala b/src/test/scala/leon/test/LeonTestSuiteWithProgram.scala
index 23f6de0689d6f9debd1d7eae39eb9ab5fd9053f8..9448147272939754b7e69e6b23e651836fe3b187 100644
--- a/src/test/scala/leon/test/LeonTestSuiteWithProgram.scala
+++ b/src/test/scala/leon/test/LeonTestSuiteWithProgram.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.test
 
diff --git a/src/test/scala/leon/test/TestSilentReporter.scala b/src/test/scala/leon/test/TestSilentReporter.scala
index 2a8761584222f02c1e4bf85b6fd031c603771079..a7b3535a26c9d10d2c40b1df18f2f8b970be96e8 100644
--- a/src/test/scala/leon/test/TestSilentReporter.scala
+++ b/src/test/scala/leon/test/TestSilentReporter.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.test
 
diff --git a/src/test/scala/leon/test/helpers/ExpressionsDSL.scala b/src/test/scala/leon/test/helpers/ExpressionsDSL.scala
index 715a874e6d7d29b471ee923dff682fc19b26881f..8d14906c5791f9d1a7a0bd9a40f8e3965b29d282 100644
--- a/src/test/scala/leon/test/helpers/ExpressionsDSL.scala
+++ b/src/test/scala/leon/test/helpers/ExpressionsDSL.scala
@@ -1,3 +1,5 @@
+/* Copyright 2009-2016 EPFL, Lausanne */
+
 package leon.test.helpers
 
 import org.scalatest.Assertions
diff --git a/src/test/scala/leon/test/helpers/WithLikelyEq.scala b/src/test/scala/leon/test/helpers/WithLikelyEq.scala
index d499f5617fb3edfbeae631836f1f4d07f604e0d5..9836fc151c7218e61f53cf7e3cff74da5ffc719a 100644
--- a/src/test/scala/leon/test/helpers/WithLikelyEq.scala
+++ b/src/test/scala/leon/test/helpers/WithLikelyEq.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.test.helpers
 
diff --git a/src/test/scala/leon/unit/evaluators/EvaluatorSuite.scala b/src/test/scala/leon/unit/evaluators/EvaluatorSuite.scala
index b510c01bb891532c60cace6017b2a61d09bfdbb3..e7c0f8d8f15eef2c5734218ec905c00a076486d9 100644
--- a/src/test/scala/leon/unit/evaluators/EvaluatorSuite.scala
+++ b/src/test/scala/leon/unit/evaluators/EvaluatorSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.unit.evaluators
 
diff --git a/src/test/scala/leon/unit/purescala/ExprOpsSuite.scala b/src/test/scala/leon/unit/purescala/ExprOpsSuite.scala
index 4f74b00c5f93a3125caece106809dfd4182fa8a8..8d40aa5ce6672fe8fa6bb2e001ecb8797da68272 100644
--- a/src/test/scala/leon/unit/purescala/ExprOpsSuite.scala
+++ b/src/test/scala/leon/unit/purescala/ExprOpsSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.unit.purescala
 
diff --git a/src/test/scala/leon/unit/purescala/SimplifyLetsSuite.scala b/src/test/scala/leon/unit/purescala/SimplifyLetsSuite.scala
index 2dd956cdd2ddae2f072b6aeaaafd634f407772f8..13f54e9f4376afb7d5d2d020e5789fe0ec63d209 100644
--- a/src/test/scala/leon/unit/purescala/SimplifyLetsSuite.scala
+++ b/src/test/scala/leon/unit/purescala/SimplifyLetsSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.unit.purescala
 
diff --git a/src/test/scala/leon/unit/purescala/TreeNormalizationsSuite.scala b/src/test/scala/leon/unit/purescala/TreeNormalizationsSuite.scala
index 5337bc0c4c6ff290d2f97166c89291d0fb41b090..444a2904852476bc788902e596771575051047c3 100644
--- a/src/test/scala/leon/unit/purescala/TreeNormalizationsSuite.scala
+++ b/src/test/scala/leon/unit/purescala/TreeNormalizationsSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.unit.purescala
 
diff --git a/src/test/scala/leon/unit/purescala/TreeTestsSuite.scala b/src/test/scala/leon/unit/purescala/TreeTestsSuite.scala
index 33552066ec7e0dd630c37c06899758efc740f8fb..8c6b5c523b620a4ecb90429a30721b4e7bfd69c4 100644
--- a/src/test/scala/leon/unit/purescala/TreeTestsSuite.scala
+++ b/src/test/scala/leon/unit/purescala/TreeTestsSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.unit.purescala
 
diff --git a/src/test/scala/leon/unit/purescala/TypeOpsSuite.scala b/src/test/scala/leon/unit/purescala/TypeOpsSuite.scala
index c7ce03cf7e6a9ba856f6ffd462e0e390b2ca59b7..e24be6f2811da9e9a52bec29ef8786835e6f495e 100644
--- a/src/test/scala/leon/unit/purescala/TypeOpsSuite.scala
+++ b/src/test/scala/leon/unit/purescala/TypeOpsSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.unit.purescala
 
diff --git a/src/test/scala/leon/unit/solvers/SolverPoolSuite.scala b/src/test/scala/leon/unit/solvers/SolverPoolSuite.scala
index f6d334454bcb85462dbe08820aafba1e30ee6b78..eba92b1f00039287753a1db5a3e5b3bb660fd718 100644
--- a/src/test/scala/leon/unit/solvers/SolverPoolSuite.scala
+++ b/src/test/scala/leon/unit/solvers/SolverPoolSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.unit.solvers
 
diff --git a/src/test/scala/leon/unit/synthesis/AlgebraSuite.scala b/src/test/scala/leon/unit/synthesis/AlgebraSuite.scala
index c54b8dda42c9a817cc739711197bce74516a59f9..b185454d9e2ed246a618172acd17bf6d24db2b0a 100644
--- a/src/test/scala/leon/unit/synthesis/AlgebraSuite.scala
+++ b/src/test/scala/leon/unit/synthesis/AlgebraSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.unit.synthesis
 import leon.test._
diff --git a/src/test/scala/leon/unit/synthesis/LinearEquationsSuite.scala b/src/test/scala/leon/unit/synthesis/LinearEquationsSuite.scala
index a754d837bc2aa6ee428a2a366a9018face5f4040..260a8cce66aa6b700e8d6819c51077a5267e5c5b 100644
--- a/src/test/scala/leon/unit/synthesis/LinearEquationsSuite.scala
+++ b/src/test/scala/leon/unit/synthesis/LinearEquationsSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.unit.synthesis
 import leon.test._
diff --git a/src/test/scala/leon/unit/utils/GraphsSuite.scala b/src/test/scala/leon/unit/utils/GraphsSuite.scala
index 984a427fafa5632aacacd2d667f5f1d0dec7a435..fc3c45ad67f3ca859be670264b0cd40b8985a490 100644
--- a/src/test/scala/leon/unit/utils/GraphsSuite.scala
+++ b/src/test/scala/leon/unit/utils/GraphsSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.unit.utils
 
diff --git a/src/test/scala/leon/unit/utils/StreamsSuite.scala b/src/test/scala/leon/unit/utils/StreamsSuite.scala
index 0dd732adac01c1d018677bd96f6a85b229ff55f8..f11099437f3f7d17c8caaca70268ee48502f3445 100644
--- a/src/test/scala/leon/unit/utils/StreamsSuite.scala
+++ b/src/test/scala/leon/unit/utils/StreamsSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.unit.utils
 
diff --git a/src/test/scala/leon/unit/utils/UtilsSuite.scala b/src/test/scala/leon/unit/utils/UtilsSuite.scala
index fe0286a9747a58aa56d9d3334f92121f444390a5..090c4b3a895e98ee4a53fd5b790039673cafda83 100644
--- a/src/test/scala/leon/unit/utils/UtilsSuite.scala
+++ b/src/test/scala/leon/unit/utils/UtilsSuite.scala
@@ -1,4 +1,4 @@
-/* Copyright 2009-2015 EPFL, Lausanne */
+/* Copyright 2009-2016 EPFL, Lausanne */
 
 package leon.unit.utils