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ultimate-pa / smtinterpol

SMTInterpol interpolating SMT solver
GNU Lesser General Public License v3.0
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AssertionError at DPLLEngine.java:1567 #90

Open rainoftime opened 4 years ago

rainoftime commented 4 years ago

Hi, for the following formula, 1567.txt

SMTInterpol 7625fe26c8f throws an assertion error

 Exception in thread "main" java.lang.AssertionError                                                                                                                                             
        at de.uni_freiburg.informatik.ultimate.smtinterpol.dpll.DPLLEngine.getLevel0(DPLLEngine.java:1567)
        at de.uni_freiburg.informatik.ultimate.smtinterpol.dpll.DPLLEngine.explainConflict(DPLLEngine.java:810)
        at de.uni_freiburg.informatik.ultimate.smtinterpol.dpll.DPLLEngine.explain(DPLLEngine.java:854)
        at de.uni_freiburg.informatik.ultimate.smtinterpol.dpll.DPLLEngine.solve(DPLLEngine.java:1201)
        at de.uni_freiburg.informatik.ultimate.smtinterpol.smtlib2.SMTInterpol$CheckType$1.check(SMTInterpol.java:113)
        at de.uni_freiburg.informatik.ultimate.smtinterpol.smtlib2.SMTInterpol.checkSatAssuming(SMTInterpol.java:476)
        at de.uni_freiburg.informatik.ultimate.smtinterpol.smtlib2.Parser$Action$.CUP$do_action(Parser.java:2916)
        at de.uni_freiburg.informatik.ultimate.smtinterpol.smtlib2.Parser.do_action(Parser.java:1311)
        at com.github.jhoenicke.javacup.runtime.LRParser.parse(Unknown Source)
        at de.uni_freiburg.informatik.ultimate.smtinterpol.smtlib2.ParseEnvironment.parseStream(ParseEnvironment.java:154)
        at de.uni_freiburg.informatik.ultimate.smtinterpol.smtlib2.ParseEnvironment.parseScript(ParseEnvironment.java:133)
        at de.uni_freiburg.informatik.ultimate.smtinterpol.smtlib2.SMTLIB2Parser.run(SMTLIB2Parser.java:37)
tanjaschindler commented 4 years ago

Related to #77