<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE why3session PUBLIC "-//Why3//proof session v5//EN"
"http://why3.lri.fr/why3session.dtd">
<why3session shape_version="6">
<prover id="1" name="Alt-Ergo" version="2.1.0" timelimit="5" steplimit="0" memlimit="1000"/>
<file format="whyml" proved="true">
<path name=".."/><path name="verifythis_2015_dancing_links.mlw"/>
<theory name="DancingLinks" proved="true">
 <goal name="dll&#39;vc" expl="VC for dll" proved="true">
 <proof prover="1"><result status="valid" time="0.000000" steps="8"/></proof>
 </goal>
 <goal name="remove&#39;vc" expl="VC for remove" proved="true">
 <proof prover="1"><result status="valid" time="1.210000" steps="1929"/></proof>
 <transf name="split_goal_right" proved="true" >
  <goal name="remove&#39;vc.0" expl="index in array bounds" proved="true">
  <proof prover="1"><result status="valid" time="0.010000" steps="13"/></proof>
  </goal>
  <goal name="remove&#39;vc.1" expl="index in array bounds" proved="true">
  <proof prover="1"><result status="valid" time="0.010000" steps="13"/></proof>
  </goal>
  <goal name="remove&#39;vc.2" expl="index in array bounds" proved="true">
  <proof prover="1"><result status="valid" time="0.010000" steps="13"/></proof>
  </goal>
  <goal name="remove&#39;vc.3" expl="index in array bounds" proved="true">
  <proof prover="1"><result status="valid" time="0.000000" steps="23"/></proof>
  </goal>
  <goal name="remove&#39;vc.4" expl="index in array bounds" proved="true">
  <proof prover="1"><result status="valid" time="0.010000" steps="23"/></proof>
  </goal>
  <goal name="remove&#39;vc.5" expl="index in array bounds" proved="true">
  <proof prover="1"><result status="valid" time="0.020000" steps="88"/></proof>
  </goal>
  <goal name="remove&#39;vc.6" expl="assertion" proved="true">
  <proof prover="1"><result status="valid" time="0.010000" steps="36"/></proof>
  </goal>
  <goal name="remove&#39;vc.7" expl="type invariant" proved="true">
  <proof prover="1"><result status="valid" time="0.020000" steps="61"/></proof>
  </goal>
  <goal name="remove&#39;vc.8" expl="postcondition" proved="true">
  <proof prover="1"><result status="valid" time="0.060000" steps="211"/></proof>
  </goal>
  <goal name="remove&#39;vc.9" expl="postcondition" proved="true">
  <proof prover="1"><result status="valid" time="0.460000" steps="1211"/></proof>
  </goal>
 </transf>
 </goal>
 <goal name="put_back&#39;vc" expl="VC for put_back" proved="true">
 <proof prover="1"><result status="valid" time="0.710000" steps="1564"/></proof>
 </goal>
</theory>
</file>
</why3session>
