updated sessions after running a full replay with forced save

f5fc33ec · MARCHE Claude · cce2eb15 · f5fc33ec · f5fc33ec · f5fc33ec
Commit f5fc33ec authored Sep 01, 2014 by MARCHE Claude
--- a/examples/add_list/why3session.xml
+++ b/examples/add_list/why3session.xml
@@ -2,30 +2,30 @@
 <!DOCTYPE why3session PUBLIC "-//Why3//proof session v5//EN"
 "http://why3.lri.fr/why3session.dtd">
 <why3session shape_version="4">
-<prover id="0" name="Alt-Ergo" version="0.95.1" timelimit="5" memlimit="1000"/>
-<prover id="1" name="CVC3" version="2.4.1" timelimit="5" memlimit="1000"/>
+<prover id="0" name="CVC3" version="2.4.1" timelimit="5" memlimit="1000"/>
+<prover id="1" name="Alt-Ergo" version="0.95.1" timelimit="5" memlimit="1000"/>
 <prover id="2" name="Z3" version="3.2" timelimit="5" memlimit="1000"/>
 <file name="../add_list.mlw" expanded="true">
-<theory name="SumList">
+<theory name="SumList" sum="3880e7768b9fbb987ee1c04cefb36cde">
 </theory>
-<theory name="AddListRec" expanded="true">
- <goal name="WP_parameter sum" expl="VC for sum" sum="0ad629c2956d434cdf621a03e0b7c7ba" expanded="true">
- <proof prover="0"><result status="valid" time="0.02"/></proof>
- <proof prover="1"><result status="valid" time="0.01"/></proof>
+<theory name="AddListRec" sum="0e8ef89f2db251f08e2ead111b715f73" expanded="true">
+ <goal name="WP_parameter sum" expl="VC for sum" expanded="true">
+ <proof prover="0"><result status="valid" time="0.01"/></proof>
+ <proof prover="1"><result status="valid" time="0.02"/></proof>
 <proof prover="2"><result status="valid" time="0.02"/></proof>
 </goal>
- <goal name="WP_parameter main" expl="VC for main" sum="6b4e350cd7d1b4015bab61dc01e96aec" expanded="true">
- <proof prover="1"><result status="valid" time="0.02"/></proof>
+ <goal name="WP_parameter main" expl="VC for main" expanded="true">
+ <proof prover="0"><result status="valid" time="0.02"/></proof>
 <proof prover="2"><result status="valid" time="0.02"/></proof>
 </goal>
 </theory>
-<theory name="AddListImp" expanded="true">
- <goal name="WP_parameter sum" expl="VC for sum" sum="82f58e47d4e58d15d59a87efee2a6ad8" expanded="true">
- <proof prover="1"><result status="valid" time="0.02"/></proof>
+<theory name="AddListImp" sum="e32a291b70f70653cf52bd57a896af4d" expanded="true">
+ <goal name="WP_parameter sum" expl="VC for sum" expanded="true">
+ <proof prover="0"><result status="valid" time="0.02"/></proof>
 <proof prover="2"><result status="valid" time="0.02"/></proof>
 </goal>
- <goal name="WP_parameter main" expl="VC for main" sum="9051692e9ac1a4d1f56386a0fd7d440f" expanded="true">
- <proof prover="1"><result status="valid" time="0.02"/></proof>
+ <goal name="WP_parameter main" expl="VC for main" expanded="true">
+ <proof prover="0"><result status="valid" time="0.02"/></proof>
 <proof prover="2"><result status="valid" time="0.02"/></proof>
 </goal>
 </theory>

--- a/examples/algo63/why3session.xml
+++ b/examples/algo63/why3session.xml
--- a/examples/algo64/why3session.xml
+++ b/examples/algo64/why3session.xml
@@ -4,59 +4,59 @@
 <why3session shape_version="4">
 <prover id="0" name="Alt-Ergo" version="0.95.2" timelimit="5" memlimit="1000"/>
 <file name="../algo64.mlw" expanded="true">
-<theory name="Algo64" expanded="true">
- <goal name="WP_parameter quicksort" expl="VC for quicksort" sum="b3c80285a2f93720ffbeec07fe9484f7" expanded="true">
+<theory name="Algo64" sum="103ff1827edf820d54c612b484b267e3" expanded="true">
+ <goal name="WP_parameter quicksort" expl="VC for quicksort" expanded="true">
 <transf name="split_goal_wp" expanded="true">
-  <goal name="WP_parameter quicksort.1" expl="1. precondition" sum="60641f0dd6fd791e2eb04365466e4b67">
+  <goal name="WP_parameter quicksort.1" expl="1. precondition">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter quicksort.2" expl="2. variant decrease" sum="d044cdfb327536252d9d35d6c8c8d779">
+  <goal name="WP_parameter quicksort.2" expl="2. variant decrease">
  <proof prover="0"><result status="valid" time="0.01"/></proof>
  </goal>
-  <goal name="WP_parameter quicksort.3" expl="3. precondition" sum="c51bbed49cb41b5186ee449ca22b5d0f">
+  <goal name="WP_parameter quicksort.3" expl="3. precondition">
  <proof prover="0"><result status="valid" time="0.01"/></proof>
  </goal>
-  <goal name="WP_parameter quicksort.4" expl="4. assertion" sum="a62cc8ba874159b234bb59428fe08b3c">
+  <goal name="WP_parameter quicksort.4" expl="4. assertion">
  <proof prover="0"><result status="valid" time="0.14"/></proof>
  </goal>
-  <goal name="WP_parameter quicksort.5" expl="5. variant decrease" sum="cbc7bedb98f7451986a3718eda496a7c">
+  <goal name="WP_parameter quicksort.5" expl="5. variant decrease">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter quicksort.6" expl="6. precondition" sum="fff053c1414e1610d034118e841c6500">
+  <goal name="WP_parameter quicksort.6" expl="6. precondition">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter quicksort.7" expl="7. assertion" sum="c286faac90136a80939022ab618896af">
+  <goal name="WP_parameter quicksort.7" expl="7. assertion">
  <proof prover="0"><result status="valid" time="2.07"/></proof>
  </goal>
-  <goal name="WP_parameter quicksort.8" expl="8. postcondition" sum="bf52bb94f3ce94cc8aeb29cfbd99aba5">
+  <goal name="WP_parameter quicksort.8" expl="8. postcondition">
  <proof prover="0"><result status="valid" time="0.53"/></proof>
  </goal>
-  <goal name="WP_parameter quicksort.9" expl="9. postcondition" sum="97cc3e363dcba7833cc03add00eca267">
+  <goal name="WP_parameter quicksort.9" expl="9. postcondition">
  <proof prover="0"><result status="valid" time="0.16"/></proof>
  </goal>
-  <goal name="WP_parameter quicksort.10" expl="10. postcondition" sum="16dcef28364b3606b5af7ea67b96d36c">
+  <goal name="WP_parameter quicksort.10" expl="10. postcondition">
  <proof prover="0"><result status="valid" time="0.01"/></proof>
  </goal>
-  <goal name="WP_parameter quicksort.11" expl="11. postcondition" sum="a2af1e38ef1266733de9df088d4b57d3">
+  <goal name="WP_parameter quicksort.11" expl="11. postcondition">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
 </transf>
 </goal>
- <goal name="WP_parameter qs" expl="VC for qs" sum="c020ba36a9f1cbc706a81299d7e67dc5">
+ <goal name="WP_parameter qs" expl="VC for qs">
 <transf name="split_goal_wp">
-  <goal name="WP_parameter qs.1" expl="1. precondition" sum="af20b26413ca9ad74cd53bb91ad9bf58">
+  <goal name="WP_parameter qs.1" expl="1. precondition">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter qs.2" expl="2. postcondition" sum="8c72e4401654ed269af73c95614802d2">
+  <goal name="WP_parameter qs.2" expl="2. postcondition">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter qs.3" expl="3. postcondition" sum="abf810b8c32150c26b4a3f3e6aacac6e">
+  <goal name="WP_parameter qs.3" expl="3. postcondition">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter qs.4" expl="4. postcondition" sum="ba4a3b43dca6859d783d70d4c5b16669">
+  <goal name="WP_parameter qs.4" expl="4. postcondition">
  <proof prover="0"><result status="valid" time="0.01"/></proof>
  </goal>
-  <goal name="WP_parameter qs.5" expl="5. postcondition" sum="8532155787a9b770710dad8ca4324c1f">
+  <goal name="WP_parameter qs.5" expl="5. postcondition">
  <proof prover="0"><result status="valid" time="0.01"/></proof>
  </goal>
 </transf>

--- a/examples/algo65/why3session.xml
+++ b/examples/algo65/why3session.xml
@@ -4,132 +4,132 @@
 <why3session shape_version="4">
 <prover id="0" name="Alt-Ergo" version="0.95.2" timelimit="5" memlimit="1000"/>
 <file name="../algo65.mlw" expanded="true">
-<theory name="Algo65" expanded="true">
- <goal name="WP_parameter find" expl="VC for find" sum="6868a7addea3afd6aefa8d9aa500c4dc" expanded="true">
+<theory name="Algo65" sum="a79e01fdec32b266dcbb4b6cfabd8ee7" expanded="true">
+ <goal name="WP_parameter find" expl="VC for find" expanded="true">
 <transf name="split_goal" expanded="true">
-  <goal name="WP_parameter find.1" expl="1. precondition" sum="cf061e6b0c714b137f5b85834f75c045">
+  <goal name="WP_parameter find.1" expl="1. precondition">
  <proof prover="0"><result status="valid" time="0.00"/></proof>
  </goal>
-  <goal name="WP_parameter find.2" expl="2. variant decrease" sum="a220fe990bf8270627c276501ad45e38">
+  <goal name="WP_parameter find.2" expl="2. variant decrease">
  <proof prover="0"><result status="valid" time="0.00"/></proof>
  </goal>
-  <goal name="WP_parameter find.3" expl="3. precondition" sum="82a3df1ed87ce5e4bb60696b5f6a3825">
+  <goal name="WP_parameter find.3" expl="3. precondition">
  <proof prover="0"><result status="valid" time="0.01"/></proof>
  </goal>
-  <goal name="WP_parameter find.4" expl="4. assertion" sum="fca08a55f93b232b4ad0c12ac4cbe9ce">
+  <goal name="WP_parameter find.4" expl="4. assertion">
  <proof prover="0"><result status="valid" time="0.01"/></proof>
  </goal>
-  <goal name="WP_parameter find.5" expl="5. assertion" sum="611a958d5fef40cbafefc98b75bffa4d">
+  <goal name="WP_parameter find.5" expl="5. assertion">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.6" expl="6. assertion" sum="ed9124e274593de98fac324c81bf7245" expanded="true">
+  <goal name="WP_parameter find.6" expl="6. assertion" expanded="true">
  <transf name="split_goal_wp" expanded="true">
-   <goal name="WP_parameter find.6.1" expl="1. assertion" sum="3146622a4f15a5bf2b8b9cb7bf70dd43" expanded="true">
+   <goal name="WP_parameter find.6.1" expl="1. assertion" expanded="true">
   <proof prover="0" timelimit="6"><result status="valid" time="0.19"/></proof>
   </goal>
-   <goal name="WP_parameter find.6.2" expl="2. assertion" sum="e7631e9a86bd4136b65da1d42a82c807">
+   <goal name="WP_parameter find.6.2" expl="2. assertion">
   <proof prover="0"><result status="valid" time="0.11"/></proof>
   </goal>
  </transf>
  </goal>
-  <goal name="WP_parameter find.7" expl="7. variant decrease" sum="d6f051702eae57638697208968e570d5">
+  <goal name="WP_parameter find.7" expl="7. variant decrease">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.8" expl="8. precondition" sum="a81e1cb1c269da1f11dab3955f3b9f53">
+  <goal name="WP_parameter find.8" expl="8. precondition">
  <proof prover="0"><result status="valid" time="0.01"/></proof>
  </goal>
-  <goal name="WP_parameter find.9" expl="9. assertion" sum="050916e733a8abc8f1240832dc4f8743">
+  <goal name="WP_parameter find.9" expl="9. assertion">
  <proof prover="0"><result status="valid" time="0.01"/></proof>
  </goal>
-  <goal name="WP_parameter find.10" expl="10. assertion" sum="b7afc00bc364084b94495440f0c56cd7">
+  <goal name="WP_parameter find.10" expl="10. assertion">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.11" expl="11. assertion" sum="b3b44a7e1c5e0e4d9cbd64f68acee82b">
+  <goal name="WP_parameter find.11" expl="11. assertion">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.12" expl="12. postcondition" sum="bb5774bdeb0f6de6e33539d629f1fc47">
+  <goal name="WP_parameter find.12" expl="12. postcondition">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.13" expl="13. postcondition" sum="ace58a0a0af2452f20ba3cc6bee7a1ff">
+  <goal name="WP_parameter find.13" expl="13. postcondition">
  <proof prover="0"><result status="valid" time="0.03"/></proof>
  </goal>
-  <goal name="WP_parameter find.14" expl="14. postcondition" sum="d4274f39a4d9a3988b0a9350791059c7">
+  <goal name="WP_parameter find.14" expl="14. postcondition">
  <proof prover="0"><result status="valid" time="0.03"/></proof>
  </goal>
-  <goal name="WP_parameter find.15" expl="15. assertion" sum="23c7795c72accf45e816adc86111d0e6">
+  <goal name="WP_parameter find.15" expl="15. assertion">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.16" expl="16. assertion" sum="46601176c8bce521c2b5e8b3cdef9e46">
+  <goal name="WP_parameter find.16" expl="16. assertion">
  <proof prover="0"><result status="valid" time="0.38"/></proof>
  </goal>
-  <goal name="WP_parameter find.17" expl="17. postcondition" sum="5ca076829a6dca77ec3295edbc24e302">
+  <goal name="WP_parameter find.17" expl="17. postcondition">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.18" expl="18. postcondition" sum="7ae7e503d1f1c56492aadee5e6c148a5">
+  <goal name="WP_parameter find.18" expl="18. postcondition">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.19" expl="19. postcondition" sum="d699c7c1c0240e53b960aea5b968334c">
+  <goal name="WP_parameter find.19" expl="19. postcondition">
  <proof prover="0"><result status="valid" time="0.31"/></proof>
  </goal>
-  <goal name="WP_parameter find.20" expl="20. assertion" sum="d51d465d2733ba90f6a8cd9b0d4188d5">
+  <goal name="WP_parameter find.20" expl="20. assertion">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.21" expl="21. assertion" sum="3bd11013b6347e5b0ce603840d0e61a8">
+  <goal name="WP_parameter find.21" expl="21. assertion">
  <proof prover="0"><result status="valid" time="0.05"/></proof>
  </goal>
-  <goal name="WP_parameter find.22" expl="22. variant decrease" sum="60dc3bbdbbe8c13cd4a598f9ca7970e1">
+  <goal name="WP_parameter find.22" expl="22. variant decrease">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.23" expl="23. precondition" sum="3e017f8cc37735ada2c643ca0277fd48">
+  <goal name="WP_parameter find.23" expl="23. precondition">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.24" expl="24. assertion" sum="7273309b4f11ac8b28fe9cf94cc0d5e9">
+  <goal name="WP_parameter find.24" expl="24. assertion">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.25" expl="25. assertion" sum="e5450e1070053b8b21b5524adc818bc5">
+  <goal name="WP_parameter find.25" expl="25. assertion">
  <proof prover="0"><result status="valid" time="0.04"/></proof>
  </goal>
-  <goal name="WP_parameter find.26" expl="26. assertion" sum="66a97e2afd938ff54fa2e76e2e63d72e" expanded="true">
+  <goal name="WP_parameter find.26" expl="26. assertion" expanded="true">
  <transf name="split_goal_wp" expanded="true">
-   <goal name="WP_parameter find.26.1" expl="1. assertion" sum="17565d374941f5cd2fdfc12fd5b46a2e" expanded="true">
+   <goal name="WP_parameter find.26.1" expl="1. assertion" expanded="true">
   <proof prover="0" timelimit="6"><result status="valid" time="0.24"/></proof>
   </goal>
-   <goal name="WP_parameter find.26.2" expl="2. assertion" sum="b8157af81a7f2cea28ee5eba0529e815">
+   <goal name="WP_parameter find.26.2" expl="2. assertion">
   <proof prover="0"><result status="valid" time="0.25"/></proof>
   </goal>
  </transf>
  </goal>
-  <goal name="WP_parameter find.27" expl="27. postcondition" sum="4be978c8aa81e1e8d04f01cf77aec93e">
+  <goal name="WP_parameter find.27" expl="27. postcondition">
  <proof prover="0"><result status="valid" time="0.01"/></proof>
  </goal>
-  <goal name="WP_parameter find.28" expl="28. postcondition" sum="594f0e3452dfe9da6eb6b5c601022102">
+  <goal name="WP_parameter find.28" expl="28. postcondition">
  <proof prover="0"><result status="valid" time="0.32"/></proof>
  </goal>
-  <goal name="WP_parameter find.29" expl="29. postcondition" sum="81c6d96a20e09585b55e8209e4a60b6c">
+  <goal name="WP_parameter find.29" expl="29. postcondition">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.30" expl="30. assertion" sum="a2c453f787c7d4ad06b1832977ba6964">
+  <goal name="WP_parameter find.30" expl="30. assertion">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.31" expl="31. assertion" sum="22301f65968a1948d798fb8f406315f8">
+  <goal name="WP_parameter find.31" expl="31. assertion">
  <proof prover="0"><result status="valid" time="0.04"/></proof>
  </goal>
-  <goal name="WP_parameter find.32" expl="32. postcondition" sum="28eb85680f8896c3847e6248c8cff17f">
+  <goal name="WP_parameter find.32" expl="32. postcondition">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.33" expl="33. postcondition" sum="e399b60fde9a3c31959fdc79f480442f">
+  <goal name="WP_parameter find.33" expl="33. postcondition">
  <proof prover="0"><result status="valid" time="0.01"/></proof>
  </goal>
-  <goal name="WP_parameter find.34" expl="34. postcondition" sum="4aeacf170cbb5f5cef8b2e7b5c219916">
+  <goal name="WP_parameter find.34" expl="34. postcondition">
  <proof prover="0" timelimit="15"><result status="valid" time="0.03"/></proof>
  </goal>
-  <goal name="WP_parameter find.35" expl="35. postcondition" sum="43bc239a23be62b316053c7f739544a0">
+  <goal name="WP_parameter find.35" expl="35. postcondition">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.36" expl="36. postcondition" sum="536d83e81ec3adde250c8e48eaac39e3">
+  <goal name="WP_parameter find.36" expl="36. postcondition">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter find.37" expl="37. postcondition" sum="521f1f0810b6fc300bb37910e077f0f5">
+  <goal name="WP_parameter find.37" expl="37. postcondition">
  <proof prover="0"><result status="valid" time="0.01"/></proof>
  </goal>
 </transf>

--- a/examples/all_distinct/why3session.xml
+++ b/examples/all_distinct/why3session.xml
@@ -4,43 +4,43 @@
 <why3session shape_version="4">
 <prover id="0" name="Alt-Ergo" version="0.95.2" timelimit="6" memlimit="1000"/>
 <file name="../all_distinct.mlw" expanded="true">
-<theory name="AllDistinct" expanded="true">
- <goal name="WP_parameter all_distinct" expl="VC for all_distinct" sum="9cd8ab30056665aa598b63118511deb6" expanded="true">
+<theory name="AllDistinct" sum="cdb61a5905b9fa18eb71d98750f2c5ce" expanded="true">
+ <goal name="WP_parameter all_distinct" expl="VC for all_distinct" expanded="true">
 <transf name="split_goal_wp" expanded="true">
-  <goal name="WP_parameter all_distinct.1" expl="1. array creation size" sum="169dead4ca86d70a93945d7a849a4ddf" expanded="true">
+  <goal name="WP_parameter all_distinct.1" expl="1. array creation size" expanded="true">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter all_distinct.2" expl="2. postcondition" sum="8d038b937a7ed02cbabc2d03293374eb" expanded="true">
+  <goal name="WP_parameter all_distinct.2" expl="2. postcondition" expanded="true">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter all_distinct.3" expl="3. loop invariant init" sum="f2a72af703403a88e25a697c4ddfa52a" expanded="true">
+  <goal name="WP_parameter all_distinct.3" expl="3. loop invariant init" expanded="true">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter all_distinct.4" expl="4. loop invariant init" sum="ce1590976f77ddc643d8fbdac4674fb8" expanded="true">
+  <goal name="WP_parameter all_distinct.4" expl="4. loop invariant init" expanded="true">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter all_distinct.5" expl="5. index in array bounds" sum="f1a081032a623863f610a04ad56ba8cb" expanded="true">
+  <goal name="WP_parameter all_distinct.5" expl="5. index in array bounds" expanded="true">
  <proof prover="0"><result status="valid" time="0.01"/></proof>
  </goal>
-  <goal name="WP_parameter all_distinct.6" expl="6. type invariant" sum="0a3d6cdd22086870ccdd20acf950acb1" expanded="true">
+  <goal name="WP_parameter all_distinct.6" expl="6. type invariant" expanded="true">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter all_distinct.7" expl="7. index in array bounds" sum="025eb7e13690ff51b15e41ac95352a8f" expanded="true">
+  <goal name="WP_parameter all_distinct.7" expl="7. index in array bounds" expanded="true">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter all_distinct.8" expl="8. postcondition" sum="abed04285d21c6c786ac5473f4cbb8fe" expanded="true">
+  <goal name="WP_parameter all_distinct.8" expl="8. postcondition" expanded="true">
  <proof prover="0"><result status="valid" time="0.01"/></proof>
  </goal>
-  <goal name="WP_parameter all_distinct.9" expl="9. index in array bounds" sum="bd4aee6919c6b60b4e0886f97d37c2c3" expanded="true">
+  <goal name="WP_parameter all_distinct.9" expl="9. index in array bounds" expanded="true">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter all_distinct.10" expl="10. loop invariant preservation" sum="b5160b76e1b3e97ac33d9a4547eb9ad5" expanded="true">
+  <goal name="WP_parameter all_distinct.10" expl="10. loop invariant preservation" expanded="true">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter all_distinct.11" expl="11. loop invariant preservation" sum="646cfed7474750745a5a8bffbd5d0672" expanded="true">
+  <goal name="WP_parameter all_distinct.11" expl="11. loop invariant preservation" expanded="true">
  <proof prover="0"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter all_distinct.12" expl="12. postcondition" sum="3010bad4861a5d4b8f8591549feced61" expanded="true">
+  <goal name="WP_parameter all_distinct.12" expl="12. postcondition" expanded="true">
  <proof prover="0"><result status="valid" time="0.01"/></proof>
  </goal>
 </transf>

--- a/examples/arm/why3session.xml
+++ b/examples/arm/why3session.xml
@@ -6,65 +6,65 @@
 <prover id="1" name="Z3" version="3.2" timelimit="5" memlimit="1000"/>
 <prover id="2" name="Alt-Ergo" version="0.95.2" timelimit="5" memlimit="1000"/>
 <file name="../arm.mlw" expanded="true">
-<theory name="M" expanded="true">
- <goal name="WP_parameter insertion_sort" expl="VC for insertion_sort" sum="12ad10e0643d819dcdf614beb2a7db7f">
+<theory name="M" sum="605769bd5022610ed3b9e18df3b7e809" expanded="true">
+ <goal name="WP_parameter insertion_sort" expl="VC for insertion_sort">
 <transf name="split_goal_wp">
-  <goal name="WP_parameter insertion_sort.1" expl="1. loop invariant init" sum="62cedfa9a8840be299dc60f48e358e9d">
+  <goal name="WP_parameter insertion_sort.1" expl="1. loop invariant init">
  <proof prover="2"><result status="valid" time="0.00"/></proof>
  </goal>
-  <goal name="WP_parameter insertion_sort.2" expl="2. loop invariant init" sum="b847af6941605e2d7d0f84017c990223">
+  <goal name="WP_parameter insertion_sort.2" expl="2. loop invariant init">
  <proof prover="2"><result status="valid" time="0.01"/></proof>
  </goal>
-  <goal name="WP_parameter insertion_sort.3" expl="3. type invariant" sum="fd006cfa55f9c725523fa4d12ca78e01">
+  <goal name="WP_parameter insertion_sort.3" expl="3. type invariant">
  <proof prover="2"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter insertion_sort.4" expl="4. index in array bounds" sum="f227e497d584beb98543bab70b47919b">
+  <goal name="WP_parameter insertion_sort.4" expl="4. index in array bounds">
  <proof prover="2"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter insertion_sort.5" expl="5. index in array bounds" sum="ba9aa8802c1c8bbb7224a4ff9eb6cb57">
+  <goal name="WP_parameter insertion_sort.5" expl="5. index in array bounds">
  <proof prover="2"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter insertion_sort.6" expl="6. index in array bounds" sum="d5a19d25ce8ded0495d70f00972b3a9a">
+  <goal name="WP_parameter insertion_sort.6" expl="6. index in array bounds">
  <proof prover="2"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter insertion_sort.7" expl="7. index in array bounds" sum="9bff97babe4eca7f0409aed0b47935ec">
+  <goal name="WP_parameter insertion_sort.7" expl="7. index in array bounds">
  <proof prover="2"><result status="valid" time="0.03"/></proof>
  </goal>
-  <goal name="WP_parameter insertion_sort.8" expl="8. index in array bounds" sum="d24f30ba4db1835ea6c7cbe67360299b">
+  <goal name="WP_parameter insertion_sort.8" expl="8. index in array bounds">
  <proof prover="2"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter insertion_sort.9" expl="9. index in array bounds" sum="891cbbbe7c1a5380ce4c569a6fab8ff3">
+  <goal name="WP_parameter insertion_sort.9" expl="9. index in array bounds">
  <proof prover="2"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter insertion_sort.10" expl="10. loop invariant preservation" sum="2c65e9965e0b58c50e58909f7dce52b4">
+  <goal name="WP_parameter insertion_sort.10" expl="10. loop invariant preservation">
  <proof prover="2"><result status="valid" time="1.14"/></proof>
  </goal>
-  <goal name="WP_parameter insertion_sort.11" expl="11. loop variant decrease" sum="c40f38c738ab3c9bf180ca851f10dd2f">
+  <goal name="WP_parameter insertion_sort.11" expl="11. loop variant decrease">
  <proof prover="2"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter insertion_sort.12" expl="12. loop invariant preservation" sum="40978b8820a2223fa24e995db5f1e9d1">
+  <goal name="WP_parameter insertion_sort.12" expl="12. loop invariant preservation">
  <proof prover="2"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter insertion_sort.13" expl="13. loop variant decrease" sum="a686ac7bc009cdbf8c7721f8c222cb8d">
+  <goal name="WP_parameter insertion_sort.13" expl="13. loop variant decrease">
  <proof prover="2"><result status="valid" time="0.01"/></proof>
  </goal>
-  <goal name="WP_parameter insertion_sort.14" expl="14. type invariant" sum="419004f397624b7907de99cc5f139e80">
+  <goal name="WP_parameter insertion_sort.14" expl="14. type invariant">
  <proof prover="2"><result status="valid" time="0.00"/></proof>
  </goal>
-  <goal name="WP_parameter insertion_sort.15" expl="15. postcondition" sum="16ba8ad695c6d82d3bde615f6426d0a2">
+  <goal name="WP_parameter insertion_sort.15" expl="15. postcondition">
  <proof prover="2"><result status="valid" time="0.01"/></proof>
  </goal>
 </transf>
 </goal>
 </theory>
-<theory name="ARM" expanded="true">
+<theory name="ARM" sum="6fdfd89191311a6afa067259cb777bdf" expanded="true">
 </theory>
-<theory name="InsertionSortExample" expanded="true">
- <goal name="WP_parameter path_init_l2" expl="VC for path_init_l2" sum="ddaf1b23f084f36f71d149a56e4c5a17">
+<theory name="InsertionSortExample" sum="ac3eca2f27a321a7daec35ac3b3866c8" expanded="true">
+ <goal name="WP_parameter path_init_l2" expl="VC for path_init_l2">
 <proof prover="0" memlimit="1000"><result status="valid" time="0.02"/></proof>
 <proof prover="1"><result status="valid" time="0.14"/></proof>
 </goal>
- <goal name="WP_parameter path_l2_exit" expl="VC for path_l2_exit" sum="eb7cf7cf9c33eb25d306a2663432ef04">
+ <goal name="WP_parameter path_l2_exit" expl="VC for path_l2_exit">
 <proof prover="0" timelimit="10"><result status="valid" time="0.01"/></proof>
 </goal>
 </theory>

--- a/examples/assigning_meanings_to_programs/why3session.xml
+++ b/examples/assigning_meanings_to_programs/why3session.xml
@@ -5,13 +5,13 @@
 <prover id="0" name="CVC3" version="2.4.1" timelimit="10" memlimit="0"/>
 <prover id="1" name="Alt-Ergo" version="0.95.1" timelimit="10" memlimit="0"/>
 <file name="../assigning_meanings_to_programs.mlw">
-<theory name="Sum" expanded="true">
- <goal name="WP_parameter sum" expl="VC for sum" sum="08be4365a1bbf3642e32e902d58a4e3c" expanded="true">
+<theory name="Sum" sum="4c5c970c12a40d8008ac700a67e7b66a" expanded="true">
+ <goal name="WP_parameter sum" expl="VC for sum" expanded="true">
 <proof prover="1"><result status="valid" time="0.02"/></proof>
 </goal>
 </theory>
-<theory name="Division" expanded="true">
- <goal name="WP_parameter division" expl="VC for division" sum="5a077cf4ab2c23e67ed74619034dc338" expanded="true">
+<theory name="Division" sum="156aa84f43774442d62d816ca30a5b75" expanded="true">
+ <goal name="WP_parameter division" expl="VC for division" expanded="true">
 <proof prover="0"><result status="valid" time="0.01"/></proof>
 </goal>
 </theory>

--- a/examples/avl/association_list/why3session.xml
+++ b/examples/avl/association_list/why3session.xml
@@ -8,169 +8,169 @@
 <prover id="3" name="CVC4" version="1.3" timelimit="5" memlimit="1000"/>
 <file name="../association_list.mlw" expanded="true">
 <theory name="Assoc" sum="51b4c11f081064e3b4d325b694706c49">
- <goal name="appear_append" sum="5cbdce3c762c74acf1cb66ef7929cac3">
+ <goal name="appear_append">
 <proof prover="2"><result status="valid" time="0.03"/></proof>
 </goal>
- <goal name="WP_parameter model_domain" expl="VC for model_domain" sum="92e56ac5ba7120552dbd9b31ea1c03e4">
+ <goal name="WP_parameter model_domain" expl="VC for model_domain">
 <proof prover="2"><result status="valid" time="0.07"/></proof>
 </goal>
- <goal name="WP_parameter model_key" expl="VC for model_key" sum="a62f513551d51f68f7bf7274ec7fa2bc">
+ <goal name="WP_parameter model_key" expl="VC for model_key">
 <proof prover="2"><result status="valid" time="0.04"/></proof>
 </goal>
- <goal name="WP_parameter model_congruence" expl="VC for model_congruence" sum="74b6a1d42ac17ba99534e9abb688b15c">
+ <goal name="WP_parameter model_congruence" expl="VC for model_congruence">
 <transf name="split_goal_wp">
-  <goal name="WP_parameter model_congruence.1" expl="1. variant decrease" sum="fe73a75f3af6950f0640430458feac49">
+  <goal name="WP_parameter model_congruence.1" expl="1. variant decrease">
  <proof prover="2"><result status="valid" time="0.01"/></proof>
  </goal>
-  <goal name="WP_parameter model_congruence.2" expl="2. precondition" sum="e4d12e2c5f96dc21fd0b548161939bb3">
+  <goal name="WP_parameter model_congruence.2" expl="2. precondition">
  <proof prover="2"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter model_congruence.3" expl="3. postcondition" sum="3fc6b634c6464489b12cd88d09c1b714">
-  <proof prover="2"><result status="valid" time="0.44"/></proof>
+  <goal name="WP_parameter model_congruence.3" expl="3. postcondition">
+  <proof prover="2"><result status="valid" time="0.66"/></proof>
  </goal>
-  <goal name="WP_parameter model_congruence.4" expl="4. postcondition" sum="e8400f9d404e6f7196747af3ce50d41f">
+  <goal name="WP_parameter model_congruence.4" expl="4. postcondition">
  <proof prover="2"><result status="valid" time="0.02"/></proof>
  </goal>
 </transf>
 </goal>
- <goal name="WP_parameter model_unique" expl="VC for model_unique" sum="70a48f930e99d24c2f920a09ce89787e">
+ <goal name="WP_parameter model_unique" expl="VC for model_unique">
 <proof prover="2"><result status="valid" time="0.03"/></proof>
 </goal>
- <goal name="WP_parameter model_singleton" expl="VC for model_singleton" sum="9e1f65943793e1492142da0974983d77">
+ <goal name="WP_parameter model_singleton" expl="VC for model_singleton">
 <proof prover="2"><result status="valid" time="0.02"/></proof>
 </goal>
- <goal name="WP_parameter model_concat" expl="VC for model_concat" sum="7a62a2d7738cc4e29d11d9e297619ece">
+ <goal name="WP_parameter model_concat" expl="VC for model_concat">
 <transf name="split_goal_wp">
-  <goal name="WP_parameter model_concat.1" expl="1. postcondition" sum="2908373cf6c35c58321b09d6396e3147">
+  <goal name="WP_parameter model_concat.1" expl="1. postcondition">
  <proof prover="2"><result status="valid" time="0.03"/></proof>
  </goal>
-  <goal name="WP_parameter model_concat.2" expl="2. postcondition" sum="2cca90b0062e27cdf98fe6d11eeed988">
+  <goal name="WP_parameter model_concat.2" expl="2. postcondition">
  <proof prover="2"><result status="valid" time="0.03"/></proof>
  </goal>
-  <goal name="WP_parameter model_concat.3" expl="3. postcondition" sum="b8b1b60dd188d43b287899f552ce108e">
+  <goal name="WP_parameter model_concat.3" expl="3. postcondition">
  <proof prover="2"><result status="valid" time="0.03"/></proof>
  </goal>
-  <goal name="WP_parameter model_concat.4" expl="4. postcondition" sum="d75c2fdc38950fef136435d48fdc9a50">
+  <goal name="WP_parameter model_concat.4" expl="4. postcondition">
  <proof prover="2"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter model_concat.5" expl="5. variant decrease" sum="cb498b90b9bb7b9bec34710fc3499b58">
+  <goal name="WP_parameter model_concat.5" expl="5. variant decrease">
  <proof prover="2"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter model_concat.6" expl="6. precondition" sum="3e89707fc31026dd69618d532147a4dc">
+  <goal name="WP_parameter model_concat.6" expl="6. precondition">
  <proof prover="2"><result status="valid" time="0.02"/></proof>
  </goal>
-  <goal name="WP_parameter model_concat.7" expl="7. postcondition" sum="3b611d0c99fafd2dfab57aeb5cde40bb">
+  <goal name="WP_parameter model_concat.7" expl="7. postcondition">
  <proof prover="1"><result status="valid" time="0.23"/></proof>
  </goal>
-  <goal name="WP_parameter model_concat.8" expl="8. postcondition" sum="21271033edce0b04319deb13b120cde5">
+  <goal name="WP_parameter model_concat.8" expl="8. postcondition">
  <proof prover="1"><result status="valid" time="0.09"/></proof>
  </goal>
-  <goal name="WP_parameter model_concat.9" expl="9. postcondition" sum="ce1444e14e83ef00706876e04a92fcec">
+  <goal name="WP_parameter model_concat.9" expl="9. postcondition">
  <proof prover="2"><result status="valid" time="0.09"/></proof>
  </goal>
-  <goal name="WP_parameter model_concat.10" expl="10. postcondition" sum="30a51ad2a0099a9fc46b3097d7f9476b">
+  <goal name="WP_parameter model_concat.10" expl="10. postcondition">
  <proof prover="3"><result status="valid" time="0.05"/></proof>
  </goal>
 </transf>
 </goal>
 </theory>
 <theory name="AssocSorted" sum="d893e987157b1d0812b75c65f363bef5" expanded="true">
- <goal name="Refl" sum="bd68cf5556485d4e4b24f8140e5fcd67">
+ <goal name="Refl">
 <proof prover="2"><result status="valid" time="0.02"/></proof>
 </goal>
- <goal name="Trans" sum="5fb40a6d287b0d7ac73e32d51e14a3fb">
+ <goal name="Trans">
 <proof prover="2"><result status="valid" time="0.02"/></proof>
 </goal>
- <goal name="Symm" sum="5a0d026001e97426f05bd10f506d1b42">
+ <goal name="Symm">
 <proof prover="2"><result status="valid" time="0.02"/></proof>