why3session.xml 2.38 KB
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE why3session PUBLIC "-//Why3//proof session v5//EN"
"http://why3.lri.fr/why3session.dtd">
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<why3session shape_version="5">
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<prover id="2" name="Alt-Ergo" version="2.2.0" timelimit="1" steplimit="0" memlimit="1000"/>
<prover id="3" name="CVC4" version="1.6" timelimit="1" steplimit="0" memlimit="1000"/>
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<file name="../gcd_bezout.mlw" proved="true">
<theory name="GcdBezout" proved="true">
 <goal name="VC gcd" expl="VC for gcd" proved="true">
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 <transf name="split_vc" proved="true" >
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  <goal name="VC gcd.0" expl="loop invariant init" proved="true">
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  <proof prover="3"><result status="valid" time="0.03"/></proof>
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  </goal>
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  <goal name="VC gcd.1" expl="loop invariant init" proved="true">
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  <proof prover="3"><result status="valid" time="0.02"/></proof>
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  </goal>
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  <goal name="VC gcd.2" expl="loop invariant init" proved="true">
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  <proof prover="3"><result status="valid" time="0.03"/></proof>
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  </goal>
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  <goal name="VC gcd.3" expl="loop invariant init" proved="true">
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  <proof prover="3"><result status="valid" time="0.03"/></proof>
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  </goal>
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  <goal name="VC gcd.4" expl="precondition" proved="true">
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  <proof prover="3"><result status="valid" time="0.04"/></proof>
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  </goal>
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  <goal name="VC gcd.5" expl="precondition" proved="true">
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  <proof prover="3"><result status="valid" time="0.03"/></proof>
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  </goal>
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  <goal name="VC gcd.6" expl="loop variant decrease" proved="true">
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  <proof prover="3"><result status="valid" time="0.06"/></proof>
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  </goal>
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  <goal name="VC gcd.7" expl="loop invariant preservation" proved="true">
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  <proof prover="3"><result status="valid" time="0.05"/></proof>
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  </goal>
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  <goal name="VC gcd.8" expl="loop invariant preservation" proved="true">
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  <proof prover="3"><result status="valid" time="0.05"/></proof>
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  </goal>
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  <goal name="VC gcd.9" expl="loop invariant preservation" proved="true">
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  <proof prover="3"><result status="valid" time="0.03"/></proof>
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  </goal>
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  <goal name="VC gcd.10" expl="loop invariant preservation" proved="true">
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  <proof prover="2"><result status="valid" time="0.21" steps="36"/></proof>
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  </goal>
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  <goal name="VC gcd.11" expl="postcondition" proved="true">
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  <proof prover="3"><result status="valid" time="0.04"/></proof>
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  </goal>
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  <goal name="VC gcd.12" expl="postcondition" proved="true">
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  <proof prover="3"><result status="valid" time="0.03"/></proof>
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  </goal>
 </transf>
 </goal>
</theory>
</file>
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</why3session>