updated sessions (including for Isabelle 2016-1)

77a22e02 · MARCHE Claude · 1582a0b1 · 77a22e02 · 77a22e02 · 77a22e02
Commit 77a22e02 authored Jan 20, 2017 by MARCHE Claude
--- a/examples/binary_sqrt/why3session.xml
+++ b/examples/binary_sqrt/why3session.xml
@@ -8,7 +8,7 @@
 <prover id="6" name="CVC4" version="1.4" timelimit="5" steplimit="0" memlimit="1000"/>
 <prover id="7" name="Z3" version="4.3.2" timelimit="5" steplimit="0" memlimit="1000"/>
 <file name="../binary_sqrt.mlw" expanded="true">
-<theory name="BinarySqrt" sum="6b669d31cbc3c11118695754ff2ebc1b" expanded="true">
+<theory name="BinarySqrt" sum="77fef8e995729374a1ce4e7237bca6a2" expanded="true">
 <goal name="WP_parameter sqrt" expl="VC for sqrt" expanded="true">
 <transf name="split_goal_wp" expanded="true">
  <goal name="WP_parameter sqrt.1" expl="1. postcondition">
@@ -26,14 +26,14 @@
  <proof prover="5"><result status="valid" time="0.02" steps="9"/></proof>
  </goal>
  <goal name="WP_parameter sqrt.5" expl="5. assertion">
-  <proof prover="5"><result status="valid" time="0.03" steps="25"/></proof>
+  <proof prover="5"><result status="valid" time="0.03" steps="27"/></proof>
  </goal>
  <goal name="WP_parameter sqrt.6" expl="6. assertion">
  <proof prover="2"><result status="valid" time="0.02"/></proof>
  <proof prover="7" timelimit="30"><result status="valid" time="0.01"/></proof>
  </goal>
  <goal name="WP_parameter sqrt.7" expl="7. variant decrease">
-  <proof prover="5"><result status="valid" time="0.40" steps="109"/></proof>
+  <proof prover="5"><result status="valid" time="0.06" steps="33"/></proof>
  <proof prover="6"><result status="valid" time="0.04"/></proof>
  <proof prover="7"><result status="valid" time="0.00"/></proof>
  </goal>

--- a/examples/binary_sqrt/why3shapes.gz
+++ b/examples/binary_sqrt/why3shapes.gz
--- a/examples/bitvectors/double/why3session.xml
+++ b/examples/bitvectors/double/why3session.xml
@@ -10,30 +10,30 @@
 <file name="../double.why" expanded="true">
 <theory name="BV_double" sum="d41d8cd98f00b204e9800998ecf8427e">
 </theory>
-<theory name="TestDouble" sum="2dfd8f472574f55c4ed59e7a347e128e" expanded="true">
+<theory name="TestDouble" sum="67e55b147b71189823b73b33c59d4e7d" expanded="true">
 <goal name="nth_one1" expanded="true">
- <proof prover="0" timelimit="3"><result status="valid" time="0.51" steps="114"/></proof>
+ <proof prover="0" timelimit="3"><result status="valid" time="0.05" steps="77"/></proof>
 </goal>
 <goal name="nth_one2" expanded="true">
- <proof prover="0" timelimit="3"><result status="valid" time="0.20" steps="107"/></proof>
+ <proof prover="0" timelimit="3"><result status="valid" time="0.04" steps="77"/></proof>
 </goal>
 <goal name="nth_one3">
- <proof prover="0"><result status="valid" time="0.26" steps="106"/></proof>
+ <proof prover="0"><result status="valid" time="0.03" steps="77"/></proof>
 </goal>
 <goal name="sign_one">
- <proof prover="0"><result status="valid" time="0.03" steps="75"/></proof>
+ <proof prover="0"><result status="valid" time="0.03" steps="76"/></proof>
 <proof prover="1"><result status="valid" time="0.03"/></proof>
 <proof prover="3"><result status="valid" time="0.04"/></proof>
 <proof prover="5"><result status="valid" time="0.11"/></proof>
 </goal>
 <goal name="exp_one" expanded="true">
- <proof prover="0" timelimit="30"><result status="valid" time="2.32" steps="805"/></proof>
+ <proof prover="0" timelimit="30"><result status="valid" time="2.74" steps="668"/></proof>
 <proof prover="2" edited="double_TestDouble_exp_one_1.v"><result status="valid" time="0.93"/></proof>
 </goal>
 <goal name="mantissa_one">
 <proof prover="0"><result status="valid" time="0.09" steps="87"/></proof>
- <proof prover="3"><result status="valid" time="0.48"/></proof>
- <proof prover="5" timelimit="11"><result status="valid" time="2.78"/></proof>
+ <proof prover="3"><result status="valid" time="1.10"/></proof>
+ <proof prover="5" timelimit="11"><result status="valid" time="3.36"/></proof>
 </goal>
 <goal name="double_value_of_1">
 <proof prover="0"><result status="valid" time="0.04" steps="94"/></proof>

--- a/examples/bitvectors/double/why3shapes.gz
+++ b/examples/bitvectors/double/why3shapes.gz
--- a/examples/bitvectors/double_of_int/why3session.xml
+++ b/examples/bitvectors/double_of_int/why3session.xml
@@ -10,61 +10,61 @@
 <prover id="6" name="Z3" version="3.2" timelimit="5" steplimit="0" memlimit="1000"/>
 <prover id="8" name="Z3" version="4.3.2" timelimit="5" steplimit="0" memlimit="1000"/>
 <file name="../double_of_int.why" expanded="true">
-<theory name="DoubleOfInt" sum="87ee559ceb9ab752593b5ea1c5d09b6e" expanded="true">
+<theory name="DoubleOfInt" sum="33362b399a2da43d9c14a773b258baeb" expanded="true">
 <goal name="nth_j1">
- <proof prover="1"><result status="valid" time="0.49" steps="122"/></proof>
+ <proof prover="1"><result status="valid" time="0.04" steps="78"/></proof>
 </goal>
 <goal name="nth_j2">
- <proof prover="1"><result status="valid" time="0.16" steps="111"/></proof>
+ <proof prover="1"><result status="valid" time="0.04" steps="78"/></proof>
 </goal>
 <goal name="nth_j3">
- <proof prover="1"><result status="valid" time="0.42" steps="122"/></proof>
+ <proof prover="1"><result status="valid" time="0.04" steps="78"/></proof>
 </goal>
 <goal name="nth_j4">
- <proof prover="1"><result status="valid" time="0.16" steps="111"/></proof>
+ <proof prover="1"><result status="valid" time="0.04" steps="78"/></proof>
 </goal>
 <goal name="nth_j5">
- <proof prover="1"><result status="valid" time="0.42" steps="122"/></proof>
+ <proof prover="1"><result status="valid" time="0.04" steps="78"/></proof>
 </goal>
 <goal name="nth_j6">
- <proof prover="1"><result status="valid" time="0.07" steps="100"/></proof>
- <proof prover="4"><result status="valid" time="0.56"/></proof>
+ <proof prover="1"><result status="valid" time="0.07" steps="76"/></proof>
+ <proof prover="4"><result status="valid" time="2.92"/></proof>
 </goal>
 <goal name="nth_j7">
- <proof prover="1"><result status="valid" time="0.17" steps="108"/></proof>
+ <proof prover="1"><result status="valid" time="0.04" steps="76"/></proof>
 </goal>
 <goal name="jp0_30">
- <proof prover="1"><result status="valid" time="0.42" steps="127"/></proof>
+ <proof prover="1"><result status="valid" time="0.05" steps="80"/></proof>
 </goal>
 <goal name="nth_const1">
- <proof prover="1"><result status="valid" time="0.60" steps="199"/></proof>
+ <proof prover="1"><result status="valid" time="0.10" steps="98"/></proof>
 </goal>
 <goal name="nth_const2">
- <proof prover="1"><result status="valid" time="0.19" steps="191"/></proof>
+ <proof prover="1"><result status="valid" time="0.19" steps="99"/></proof>
 </goal>
 <goal name="nth_const3">
 <proof prover="1"><result status="valid" time="0.10" steps="98"/></proof>
- <proof prover="4"><result status="valid" time="0.44"/></proof>
+ <proof prover="4"><result status="valid" time="1.03"/></proof>
 <proof prover="8"><result status="valid" time="0.74"/></proof>
 </goal>
 <goal name="nth_const4">
 <proof prover="1"><result status="valid" time="0.10" steps="99"/></proof>
- <proof prover="4"><result status="valid" time="0.48"/></proof>
+ <proof prover="4"><result status="valid" time="1.11"/></proof>
 <proof prover="8"><result status="valid" time="0.76"/></proof>
 </goal>
 <goal name="nth_const5">
 <proof prover="1"><result status="valid" time="0.11" steps="99"/></proof>
- <proof prover="4"><result status="valid" time="0.49"/></proof>
+ <proof prover="4"><result status="valid" time="1.07"/></proof>
 <proof prover="8"><result status="valid" time="0.74"/></proof>
 </goal>
 <goal name="nth_const6">
 <proof prover="1"><result status="valid" time="0.09" steps="99"/></proof>
- <proof prover="4"><result status="valid" time="0.48"/></proof>
+ <proof prover="4"><result status="valid" time="1.10"/></proof>
 <proof prover="8"><result status="valid" time="0.79"/></proof>
 </goal>
 <goal name="nth_const7">
 <proof prover="1"><result status="valid" time="0.11" steps="99"/></proof>
- <proof prover="4"><result status="valid" time="0.47"/></proof>
+ <proof prover="4"><result status="valid" time="1.10"/></proof>
 <proof prover="8"><result status="valid" time="0.73"/></proof>
 </goal>
 <goal name="nth_const8">
@@ -90,7 +90,7 @@
 </goal>
 <goal name="to_nat_mantissa_1">
 <proof prover="1"><result status="valid" time="0.05" steps="91"/></proof>
- <proof prover="4"><result status="valid" time="0.46"/></proof>
+ <proof prover="4"><result status="valid" time="1.10"/></proof>
 <proof prover="6" timelimit="10"><result status="valid" time="2.87"/></proof>
 <proof prover="8"><result status="valid" time="0.76"/></proof>
 </goal>
@@ -101,14 +101,14 @@
 <proof prover="8"><result status="valid" time="0.01"/></proof>
 </goal>
 <goal name="mantissa_const_to_nat51">
- <proof prover="1"><result status="valid" time="0.18" steps="134"/></proof>
- <proof prover="4"><result status="valid" time="0.47"/></proof>
+ <proof prover="1"><result status="valid" time="0.18" steps="132"/></proof>
+ <proof prover="4"><result status="valid" time="1.17"/></proof>
 <proof prover="6" timelimit="11"><result status="valid" time="3.06"/></proof>
 <proof prover="8"><result status="valid" time="0.75"/></proof>
 </goal>
 <goal name="mantissa_const">
- <proof prover="1"><result status="valid" time="0.08" steps="106"/></proof>
- <proof prover="4"><result status="valid" time="0.60"/></proof>
+ <proof prover="1"><result status="valid" time="0.08" steps="104"/></proof>
+ <proof prover="4"><result status="valid" time="2.96"/></proof>
 </goal>
 <goal name="real1075m1023">
 <proof prover="0"><result status="valid" time="0.00"/></proof>
@@ -133,12 +133,12 @@
 <proof prover="1"><result status="valid" time="0.04" steps="87"/></proof>
 <proof prover="2"><result status="valid" time="0.05"/></proof>
 <proof prover="4"><result status="valid" time="0.05"/></proof>
- <proof prover="6" timelimit="10"><result status="valid" time="2.78"/></proof>
+ <proof prover="6" timelimit="10"><result status="valid" time="3.28"/></proof>
 <proof prover="8"><result status="valid" time="0.75"/></proof>
 </goal>
 <goal name="nth_0_30">
 <proof prover="2"><result status="valid" time="0.46"/></proof>
- <proof prover="4"><result status="valid" time="0.96"/></proof>
+ <proof prover="4"><result status="valid" time="2.79"/></proof>
 </goal>
 <goal name="nth_jpxor_0_30">
 <proof prover="1"><result status="valid" time="0.08" steps="98"/></proof>
@@ -146,26 +146,26 @@
 <proof prover="4"><result status="valid" time="0.11"/></proof>
 </goal>
 <goal name="nth_var31">
- <proof prover="1" timelimit="125"><result status="valid" time="2.70" steps="258"/></proof>
- <proof prover="4"><result status="valid" time="0.64"/></proof>
+ <proof prover="1" timelimit="125"><result status="valid" time="4.88" steps="253"/></proof>
+ <proof prover="4"><result status="valid" time="2.32"/></proof>
 </goal>
 <goal name="to_nat_sub_0_30">
- <proof prover="4"><result status="valid" time="0.60"/></proof>
+ <proof prover="4"><result status="valid" time="1.29"/></proof>
 <proof prover="6" timelimit="10"><result status="valid" time="3.20"/></proof>
 <proof prover="8"><result status="valid" time="0.84"/></proof>
 </goal>
 <goal name="jpxorx_pos">
- <proof prover="1"><result status="valid" time="0.63" steps="148"/></proof>
+ <proof prover="1"><result status="valid" time="0.87" steps="154"/></proof>
 <proof prover="2"><result status="valid" time="0.06"/></proof>
 <proof prover="4"><result status="valid" time="0.08"/></proof>
 <proof prover="6"><result status="valid" time="0.11"/></proof>
 <proof prover="8"><result status="valid" time="0.12"/></proof>
 </goal>
 <goal name="from_int2c_to_nat_sub_pos">
- <proof prover="3" edited="double_of_int_DoubleOfInt_from_int2c_to_nat_sub_pos_1.v"><result status="valid" time="2.51"/></proof>
+ <proof prover="3" edited="double_of_int_DoubleOfInt_from_int2c_to_nat_sub_pos_1.v"><result status="valid" time="3.40"/></proof>
 </goal>
 <goal name="lemma1_pos">
- <proof prover="3" timelimit="6" edited="double_of_int_DoubleOfInt_lemma1_pos_1.v"><result status="valid" time="1.84"/></proof>
+ <proof prover="3" timelimit="6" edited="double_of_int_DoubleOfInt_lemma1_pos_1.v"><result status="valid" time="5.62"/></proof>
 </goal>
 <goal name="jpxorx_neg">
 <proof prover="2"><result status="valid" time="0.07"/></proof>
@@ -174,7 +174,7 @@
 <proof prover="8"><result status="valid" time="0.19"/></proof>
 </goal>
 <goal name="from_int2c_to_nat_sub_neg">
- <proof prover="3" timelimit="5" edited="double_of_int_DoubleOfInt_from_int2c_to_nat_sub_neg_1.v"><result status="valid" time="2.59"/></proof>
+ <proof prover="3" timelimit="5" edited="double_of_int_DoubleOfInt_from_int2c_to_nat_sub_neg_1.v"><result status="valid" time="3.89"/></proof>
 </goal>
 <goal name="lemma1_neg">
 <proof prover="3" timelimit="10" edited="double_of_int_DoubleOfInt_lemma1_neg_1.v"><result status="valid" time="1.11"/></proof>
@@ -187,10 +187,10 @@
 <proof prover="8"><result status="valid" time="0.19"/></proof>
 </goal>
 <goal name="nth_var_0_31">
- <proof prover="4" timelimit="10"><result status="valid" time="0.66"/></proof>
+ <proof prover="4" timelimit="10"><result status="valid" time="2.41"/></proof>
 </goal>
 <goal name="to_nat_bv32_bv64_aux">
- <proof prover="3" timelimit="5" edited="double_of_int_DoubleOfInt_to_nat_bv32_bv64_aux_1.v"><result status="valid" time="2.02"/></proof>
+ <proof prover="3" timelimit="5" edited="double_of_int_DoubleOfInt_to_nat_bv32_bv64_aux_1.v"><result status="valid" time="3.63"/></proof>
 </goal>
 <goal name="to_nat_bv32_bv64">
 <proof prover="1"><result status="valid" time="0.06" steps="90"/></proof>
@@ -200,39 +200,39 @@
 <proof prover="8"><result status="valid" time="0.14"/></proof>
 </goal>
 <goal name="to_nat_var_0_31">
- <proof prover="4"><result status="valid" time="0.61"/></proof>
+ <proof prover="4"><result status="valid" time="1.27"/></proof>
 <proof prover="6" timelimit="11"><result status="valid" time="0.14"/></proof>
 <proof prover="8"><result status="valid" time="0.18"/></proof>
 </goal>
 <goal name="nth_var32to63">
- <proof prover="4"><result status="valid" time="0.65"/></proof>
+ <proof prover="4"><result status="valid" time="2.38"/></proof>
 </goal>
 <goal name="nth_var3">
- <proof prover="1"><result status="valid" time="1.08" steps="146"/></proof>
- <proof prover="4"><result status="valid" time="0.56"/></proof>
+ <proof prover="1"><result status="valid" time="1.39" steps="146"/></proof>
+ <proof prover="4"><result status="valid" time="1.29"/></proof>
 <proof prover="8"><result status="valid" time="0.88"/></proof>
 </goal>
 <goal name="lemma2">
- <proof prover="3" edited="double_of_int_DoubleOfInt_lemma2_1.v"><result status="valid" time="17.64"/></proof>
+ <proof prover="3" edited="double_of_int_DoubleOfInt_lemma2_1.v"><result status="valid" time="23.13"/></proof>
 </goal>
 <goal name="nth_var4">
- <proof prover="1"><result status="valid" time="1.11" steps="148"/></proof>
- <proof prover="4"><result status="valid" time="0.62"/></proof>
+ <proof prover="1"><result status="valid" time="1.44" steps="148"/></proof>
+ <proof prover="4"><result status="valid" time="1.38"/></proof>
 <proof prover="8"><result status="valid" time="0.85"/></proof>
 </goal>
 <goal name="nth_var5">
- <proof prover="1"><result status="valid" time="1.10" steps="148"/></proof>
- <proof prover="4"><result status="valid" time="0.63"/></proof>
+ <proof prover="1"><result status="valid" time="1.46" steps="148"/></proof>
+ <proof prover="4"><result status="valid" time="1.32"/></proof>
 <proof prover="8"><result status="valid" time="0.85"/></proof>
 </goal>
 <goal name="nth_var6">
- <proof prover="1"><result status="valid" time="1.10" steps="148"/></proof>
- <proof prover="4"><result status="valid" time="0.59"/></proof>
+ <proof prover="1"><result status="valid" time="1.41" steps="148"/></proof>
+ <proof prover="4"><result status="valid" time="1.36"/></proof>
 <proof prover="8"><result status="valid" time="0.83"/></proof>
 </goal>
 <goal name="nth_var7">
- <proof prover="1"><result status="valid" time="1.08" steps="148"/></proof>
- <proof prover="4"><result status="valid" time="0.60"/></proof>
+ <proof prover="1"><result status="valid" time="1.39" steps="148"/></proof>
+ <proof prover="4"><result status="valid" time="1.34"/></proof>
 <proof prover="8"><result status="valid" time="0.82"/></proof>
 </goal>
 <goal name="nth_var8">
@@ -243,7 +243,7 @@
 <proof prover="8"><result status="valid" time="0.20"/></proof>
 </goal>
 <goal name="lemma3">
- <proof prover="4"><result status="valid" time="0.65"/></proof>
+ <proof prover="4"><result status="valid" time="2.44"/></proof>
 </goal>
 <goal name="nth_var9">
 <proof prover="1"><result status="valid" time="0.10" steps="95"/></proof>
@@ -267,7 +267,7 @@
 <proof prover="8"><result status="valid" time="0.01"/></proof>
 </goal>
 <goal name="var_value0">
- <proof prover="3" timelimit="30" edited="double_of_int_DoubleOfInt_var_value0_1.v"><result status="valid" time="1.63"/></proof>
+ <proof prover="3" timelimit="30" edited="double_of_int_DoubleOfInt_var_value0_1.v"><result status="valid" time="2.76"/></proof>
 </goal>
 <goal name="from_int_sum">
 <proof prover="1"><result status="valid" time="0.05" steps="92"/></proof>
@@ -285,7 +285,7 @@
 <proof prover="2"><result status="valid" time="0.19"/></proof>
 </goal>
 <goal name="var_value4">
- <proof prover="1"><result status="valid" time="0.84" steps="96"/></proof>
+ <proof prover="1"><result status="valid" time="1.41" steps="104"/></proof>
 <proof prover="2"><result status="valid" time="0.27"/></proof>
 </goal>
 <goal name="pow31">
@@ -298,14 +298,14 @@
 <proof prover="2"><result status="valid" time="0.22"/></proof>
 <proof prover="4"><result status="valid" time="0.09"/></proof>
 <proof prover="6"><result status="valid" time="0.00"/></proof>
- <proof prover="8"><result status="valid" time="0.75"/></proof>
+ <proof prover="8"><result status="valid" time="0.97"/></proof>
 </goal>
 <goal name="MainResult">
- <proof prover="1"><result status="valid" time="1.18" steps="134"/></proof>
+ <proof prover="1"><result status="valid" time="1.56" steps="139"/></proof>
 <proof prover="2"><result status="valid" time="0.06"/></proof>
 <proof prover="4"><result status="valid" time="0.09"/></proof>
- <proof prover="6" timelimit="11"><result status="valid" time="2.94"/></proof>
- <proof prover="8"><result status="valid" time="0.78"/></proof>
+ <proof prover="6" timelimit="11"><result status="valid" time="3.53"/></proof>
+ <proof prover="8"><result status="valid" time="1.00"/></proof>
 </goal>
 </theory>
 </file>

--- a/examples/bitvectors/double_of_int/why3shapes.gz
+++ b/examples/bitvectors/double_of_int/why3shapes.gz
--- a/examples/bitvectors/neg_as_xor/why3session.xml
+++ b/examples/bitvectors/neg_as_xor/why3session.xml
@@ -7,24 +7,24 @@
 <prover id="5" name="Z3" version="3.2" timelimit="10" steplimit="0" memlimit="1000"/>
 <prover id="9" name="Z3" version="4.3.2" timelimit="5" steplimit="0" memlimit="1000"/>
 <file name="../neg_as_xor.why" expanded="true">
-<theory name="TestNegAsXOR" sum="4b3f5b71a28db1ecea74d9fd0780e47d" expanded="true">
+<theory name="TestNegAsXOR" sum="8ffcc918b8abe3e91a67abb587fbef49" expanded="true">
 <goal name="Nth_j">
- <proof prover="1"><result status="valid" time="0.56" steps="114"/></proof>
+ <proof prover="1"><result status="valid" time="0.05" steps="77"/></proof>
 </goal>
 <goal name="sign_of_j">
- <proof prover="1"><result status="valid" time="0.15" steps="108"/></proof>
- <proof prover="3"><result status="valid" time="0.65"/></proof>
+ <proof prover="1"><result status="valid" time="0.15" steps="76"/></proof>
+ <proof prover="3"><result status="valid" time="3.42"/></proof>
 </goal>
 <goal name="mantissa_of_j">
- <proof prover="1"><result status="valid" time="0.16" steps="123"/></proof>
- <proof prover="3"><result status="valid" time="0.61"/></proof>
+ <proof prover="1"><result status="valid" time="0.16" steps="121"/></proof>
+ <proof prover="3"><result status="valid" time="1.10"/></proof>
 <proof prover="5"><result status="valid" time="3.37"/></proof>
 <proof prover="9"><result status="valid" time="0.78"/></proof>
 </goal>
 <goal name="exp_of_j">
- <proof prover="1"><result status="valid" time="0.17" steps="124"/></proof>
- <proof prover="3"><result status="valid" time="0.46"/></proof>
- <proof prover="5" timelimit="11"><result status="valid" time="2.71"/></proof>
+ <proof prover="1"><result status="valid" time="0.17" steps="122"/></proof>
+ <proof prover="3"><result status="valid" time="1.07"/></proof>
+ <proof prover="5" timelimit="11"><result status="valid" time="3.10"/></proof>
 <proof prover="9"><result status="valid" time="0.73"/></proof>
 </goal>
 <goal name="int_of_bv">
@@ -34,8 +34,8 @@
 <proof prover="9"><result status="valid" time="0.11"/></proof>
 </goal>
 <goal name="MainResultBits">
- <proof prover="1"><result status="valid" time="0.15" steps="132"/></proof>
- <proof prover="3"><result status="valid" time="0.55"/></proof>
+ <proof prover="1"><result status="valid" time="0.15" steps="130"/></proof>
+ <proof prover="3"><result status="valid" time="1.03"/></proof>
 </goal>
 <goal name="MainResultSign">
 <proof prover="1"><result status="valid" time="0.04" steps="102"/></proof>
@@ -48,28 +48,28 @@
 <proof prover="9"><result status="valid" time="0.00"/></proof>
 </goal>
 <goal name="Exp_of_xor_j">
- <proof prover="1"><result status="valid" time="1.20" steps="498"/></proof>
- <proof prover="3"><result status="valid" time="0.65"/></proof>
- <proof prover="5"><result status="valid" time="2.61"/></proof>
- <proof prover="9"><result status="valid" time="0.66"/></proof>
+ <proof prover="1"><result status="valid" time="1.72" steps="492"/></proof>
+ <proof prover="3"><result status="valid" time="1.20"/></proof>
+ <proof prover="5"><result status="valid" time="2.98"/></proof>
+ <proof prover="9"><result status="valid" time="0.88"/></proof>
 </goal>
 <goal name="Mantissa_of_xor_j">
- <proof prover="3"><result status="valid" time="0.66"/></proof>
- <proof prover="5"><result status="valid" time="2.66"/></proof>
+ <proof prover="3"><result status="valid" time="1.21"/></proof>
+ <proof prover="5"><result status="valid" time="3.36"/></proof>
 <proof prover="9"><result status="valid" time="0.75"/></proof>
 </goal>
 <goal name="MainResultZero">
 <proof prover="1"><result status="valid" time="0.07" steps="104"/></proof>
 <proof prover="3"><result status="valid" time="0.06"/></proof>
- <proof prover="5"><result status="valid" time="2.69"/></proof>
- <proof prover="9"><result status="valid" time="0.95"/></proof>
+ <proof prover="5"><result status="valid" time="3.77"/></proof>
+ <proof prover="9"><result status="valid" time="1.30"/></proof>
 </goal>
 <goal name="sign_neg">
 <proof prover="1"><result status="valid" time="0.07" steps="107"/></proof>
 <proof prover="3"><result status="valid" time="0.04"/></proof>
 </goal>
 <goal name="MainResult">
- <proof prover="1"><result status="valid" time="1.86" steps="326"/></proof>
+ <proof prover="1"><result status="valid" time="2.21" steps="320"/></proof>
 </goal>
 </theory>
 </file>

--- a/examples/bitvectors/neg_as_xor/why3shapes.gz
+++ b/examples/bitvectors/neg_as_xor/why3shapes.gz
--- a/examples/bitvectors/power2/why3session.xml
+++ b/examples/bitvectors/power2/why3session.xml
@@ -18,10 +18,10 @@
 <proof prover="10"><result status="valid" time="0.00" steps="3"/></proof>
 </goal>
 <goal name="Power_sum">
- <proof prover="1" edited="power2_Pow2int_Power_sum_1.v"><result status="valid" time="1.22"/></proof>
+ <proof prover="1" edited="power2_Pow2int_Power_sum_1.v"><result status="valid" time="1.46"/></proof>
 </goal>
 <goal name="pow2pos">
- <proof prover="1" edited="power2_Pow2int_pow2pos_1.v"><result status="valid" time="1.19"/></proof>
+ <proof prover="1" edited="power2_Pow2int_pow2pos_1.v"><result status="valid" time="1.43"/></proof>
 </goal>
 <goal name="pow2_0">
 <proof prover="0"><result status="valid" time="0.00"/></proof>
@@ -225,43 +225,43 @@
 </goal>
 <goal name="pow2_33">
 <proof prover="2"><result status="valid" time="0.00"/></proof>
- <proof prover="6"><result status="valid" time="0.41"/></proof>
+ <proof prover="6"><result status="valid" time="0.56"/></proof>
 <proof prover="9"><result status="valid" time="0.61"/></proof>
 <proof prover="10"><result status="valid" time="0.01" steps="36"/></proof>
 </goal>
 <goal name="pow2_34">
 <proof prover="2"><result status="valid" time="0.02"/></proof>
- <proof prover="6"><result status="valid" time="0.43"/></proof>
+ <proof prover="6"><result status="valid" time="0.63"/></proof>
 <proof prover="9"><result status="valid" time="0.69"/></proof>
 <proof prover="10"><result status="valid" time="0.02" steps="37"/></proof>
 </goal>
 <goal name="pow2_35">
 <proof prover="2"><result status="valid" time="0.00"/></proof>
- <proof prover="6"><result status="valid" time="0.45"/></proof>
+ <proof prover="6"><result status="valid" time="0.64"/></proof>
 <proof prover="9"><result status="valid" time="0.67"/></proof>
 <proof prover="10"><result status="valid" time="0.02" steps="38"/></proof>
 </goal>
 <goal name="pow2_36">
 <proof prover="2"><result status="valid" time="0.02"/></proof>
- <proof prover="6"><result status="valid" time="0.49"/></proof>
- <proof prover="9"><result status="valid" time="0.69"/></proof>
+ <proof prover="6"><result status="valid" time="0.72"/></proof>
+ <proof prover="9"><result status="valid" time="0.87"/></proof>
 <proof prover="10"><result status="valid" time="0.02" steps="39"/></proof>
 </goal>
 <goal name="pow2_37">
 <proof prover="2"><result status="valid" time="0.00"/></proof>
- <proof prover="6"><result status="valid" time="0.53"/></proof>
+ <proof prover="6"><result status="valid" time="0.74"/></proof>
 <proof prover="9"><result status="valid" time="0.80"/></proof>
 <proof prover="10"><result status="valid" time="0.02" steps="40"/></proof>
 </goal>
 <goal name="pow2_38">
 <proof prover="2"><result status="valid" time="0.02"/></proof>
- <proof prover="6"><result status="valid" time="0.55"/></proof>
+ <proof prover="6"><result status="valid" time="0.81"/></proof>
 <proof prover="9"><result status="valid" time="0.82"/></proof>
 <proof prover="10"><result status="valid" time="0.02" steps="41"/></proof>
 </goal>
 <goal name="pow2_39">
 <proof prover="2"><result status="valid" time="0.00"/></proof>
- <proof prover="6"><result status="valid" time="0.62"/></proof>
+ <proof prover="6"><result status="valid" time="0.84"/></proof>
 <proof prover="9"><result status="valid" time="0.89"/></proof>
 <proof prover="10"><result status="valid" time="0.02" steps="42"/></proof>
 </goal>
@@ -273,7 +273,7 @@
 </goal>
 <goal name="pow2_41">
 <proof prover="2"><result status="valid" time="0.00"/></proof>
- <proof prover="6"><result status="valid" time="0.70"/></proof>
+ <proof prover="6"><result status="valid" time="0.98"/></proof>
 <proof prover="9"><result status="valid" time="1.01"/></proof>
 <proof prover="10"><result status="valid" time="0.02" steps="44"/></proof>
 </goal>
@@ -285,7 +285,7 @@
 </goal>
 <goal name="pow2_43">
 <proof prover="2"><result status="valid" time="0.00"/></proof>
- <proof prover="6"><result status="valid" time="0.82"/></proof>
+ <proof prover="6"><result status="valid" time="1.11"/></proof>
 <proof prover="9"><result status="valid" time="1.16"/></proof>
 <proof prover="10"><result status="valid" time="0.02" steps="46"/></proof>
 </goal>
@@ -345,7 +345,7 @@
 </goal>
 <goal name="pow2_53">
 <proof prover="2"><result status="valid" time="0.00"/></proof>
- <proof prover="6" timelimit="9"><result status="valid" time="2.26"/></proof>
+ <proof prover="6" timelimit="9"><result status="valid" time="2.80"/></proof>
 <proof prover="9"><result status="valid" time="1.95"/></proof>
 <proof prover="10"><result status="valid" time="0.03" steps="56"/></proof>
 </goal>
@@ -357,7 +357,7 @@
 </goal>
 <goal name="pow2_55">
 <proof prover="2"><result status="valid" time="0.00"/></proof>
- <proof prover="6" timelimit="11"><result status="valid" time="2.90"/></proof>
+ <proof prover="6" timelimit="11"><result status="valid" time="3.45"/></proof>
 <proof prover="9"><result status="valid" time="2.11"/></proof>
 <proof prover="10"><result status="valid" time="0.03" steps="58"/></proof>
 </goal>
@@ -399,26 +399,26 @@
 </goal>
 <goal name="pow2_62">
 <proof prover="2"><result status="valid" time="0.06"/></proof>
- <proof prover="6" timelimit="9"><result status="valid" time="7.18"/></proof>
+ <proof prover="6" timelimit="9"><result status="valid" time="8.21"/></proof>
 <proof prover="9"><result status="valid" time="2.86"/></proof>
 <proof prover="10"><result status="valid" time="0.03" steps="65"/></proof>
 </goal>
 <goal name="pow2_63">
 <proof prover="2"><result status="valid" time="0.00"/></proof>
- <proof prover="6" timelimit="9"><result status="valid" time="9.36"/></proof>
- <proof prover="9"><result status="valid" time="2.90"/></proof>
+ <proof prover="6" timelimit="9"><result status="valid" time="10.47"/></proof>
+ <proof prover="9"><result status="valid" time="3.39"/></proof>
 <proof prover="10"><result status="valid" time="0.03" steps="66"/></proof>
 </goal>
 <goal name="Div_mult_inst">
 <proof prover="10"><result status="valid" time="0.01" steps="66"/></proof>
 </goal>
 <goal name="Div_double">
- <proof prover="10"><result status="valid" time="0.21" steps="97"/></proof>
+ <proof prover="10"><result status="valid" time="0.21" steps="92"/></proof>
 </goal>
 <goal name="Div_pow">
 <proof prover="2"><result status="valid" time="0.01"/></proof>
 <proof prover="9"><result status="valid" time="0.19"/></proof>
- <proof prover="10"><result status="valid" time="0.26" steps="98"/></proof>
+ <proof prover="10"><result status="valid" time="0.26" steps="95"/></proof>
 </goal>
 <goal name="Div_double_neg">
 <proof prover="2"><result status="valid" time="0.16"/></proof>
@@ -428,13 +428,13 @@
 <goal name="Div_pow2">
 <proof prover="2"><result status="valid" time="0.00"/></proof>
 <proof prover="9"><result status="valid" time="0.20"/></proof>
- <proof prover="10"><result status="valid" time="0.24" steps="111"/></proof>
+ <proof prover="10"><result status="valid" time="0.24" steps="99"/></proof>
 </goal>
 <goal name="Mod_pow2_gen">
 <proof prover="1" edited="power2_Pow2int_Mod_pow2_gen_1.v"><result status="valid" time="1.70"/></proof>
 </goal>
 </theory>
-<theory name="Pow2real" sum="ab6b6777a04e21b64969202f62fd2955" expanded="true">
+<theory name="Pow2real" sum="db3613dd703c21eb418036b6239dea64" expanded="true">