/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/regression/example_unnecessary_interleavings.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2cf4d3f9dd5fed411db405f577e28237a543b59a-2cf4d3f [2021-08-12 21:49:57,210 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-12 21:49:57,213 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-12 21:49:57,252 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-08-12 21:49:57,311 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2021-08-12 21:49:57,346 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-12 21:49:57,346 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-12 21:49:57,349 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-12 21:49:57,349 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-12 21:49:57,349 INFO L138 SettingsManager]: * Use SBE=true [2021-08-12 21:49:57,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-12 21:49:57,350 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-12 21:49:57,350 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-12 21:49:57,350 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-12 21:49:57,350 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-12 21:49:57,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-12 21:49:57,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-12 21:49:57,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-12 21:49:57,351 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-12 21:49:57,351 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-12 21:49:57,352 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-12 21:49:57,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-12 21:49:57,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-12 21:49:57,352 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-12 21:49:57,352 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-08-12 21:49:57,352 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-12 21:49:57,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-12 21:49:57,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-12 21:49:57,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-12 21:49:57,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-12 21:49:57,353 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-12 21:49:57,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-12 21:49:57,353 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-08-12 21:49:57,354 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-08-12 21:49:57,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-12 21:49:57,354 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-08-12 21:49:57,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-12 21:49:57,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-12 21:49:57,742 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-12 21:49:57,743 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-08-12 21:49:57,744 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-08-12 21:49:57,744 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/regression/example_unnecessary_interleavings.bpl [2021-08-12 21:49:57,745 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/regression/example_unnecessary_interleavings.bpl' [2021-08-12 21:49:57,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-12 21:49:57,776 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-08-12 21:49:57,776 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-12 21:49:57,777 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-12 21:49:57,777 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-12 21:49:57,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_unnecessary_interleavings.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 09:49:57" (1/1) ... [2021-08-12 21:49:57,795 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "example_unnecessary_interleavings.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 09:49:57" (1/1) ... [2021-08-12 21:49:57,800 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-12 21:49:57,802 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-12 21:49:57,802 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-12 21:49:57,802 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-12 21:49:57,809 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_unnecessary_interleavings.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 09:49:57" (1/1) ... [2021-08-12 21:49:57,810 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_unnecessary_interleavings.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 09:49:57" (1/1) ... [2021-08-12 21:49:57,810 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_unnecessary_interleavings.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 09:49:57" (1/1) ... [2021-08-12 21:49:57,811 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_unnecessary_interleavings.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 09:49:57" (1/1) ... [2021-08-12 21:49:57,813 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_unnecessary_interleavings.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 09:49:57" (1/1) ... [2021-08-12 21:49:57,814 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_unnecessary_interleavings.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 09:49:57" (1/1) ... [2021-08-12 21:49:57,815 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_unnecessary_interleavings.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 09:49:57" (1/1) ... [2021-08-12 21:49:57,816 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-12 21:49:57,818 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-12 21:49:57,818 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-12 21:49:57,818 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-12 21:49:57,819 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_unnecessary_interleavings.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 09:49:57" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-12 21:49:57,903 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_y given in one single declaration [2021-08-12 21:49:57,905 INFO L130 BoogieDeclarations]: Found specification of procedure set_y [2021-08-12 21:49:57,905 INFO L138 BoogieDeclarations]: Found implementation of procedure set_y [2021-08-12 21:49:57,905 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_z given in one single declaration [2021-08-12 21:49:57,905 INFO L130 BoogieDeclarations]: Found specification of procedure set_z [2021-08-12 21:49:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure set_z [2021-08-12 21:49:57,906 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-08-12 21:49:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-12 21:49:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-12 21:49:57,906 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_x given in one single declaration [2021-08-12 21:49:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure set_x [2021-08-12 21:49:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure set_x [2021-08-12 21:49:57,907 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-08-12 21:49:58,041 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-12 21:49:58,041 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-08-12 21:49:58,042 INFO L202 PluginConnector]: Adding new model example_unnecessary_interleavings.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.08 09:49:58 BoogieIcfgContainer [2021-08-12 21:49:58,042 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-12 21:49:58,044 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-12 21:49:58,044 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-12 21:49:58,047 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-12 21:49:58,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_unnecessary_interleavings.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.08 09:49:57" (1/2) ... [2021-08-12 21:49:58,050 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b213f58 and model type example_unnecessary_interleavings.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.08 09:49:58, skipping insertion in model container [2021-08-12 21:49:58,050 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_unnecessary_interleavings.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.08 09:49:58" (2/2) ... [2021-08-12 21:49:58,052 INFO L111 eAbstractionObserver]: Analyzing ICFG example_unnecessary_interleavings.bpl [2021-08-12 21:49:58,057 INFO L206 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-12 21:49:58,058 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-08-12 21:49:58,059 INFO L445 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-08-12 21:49:58,138 INFO L149 ThreadInstanceAdder]: Constructed 9 joinOtherThreadTransitions. [2021-08-12 21:49:58,159 INFO L255 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-08-12 21:49:58,190 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-08-12 21:49:58,190 INFO L379 AbstractCegarLoop]: Hoare is false [2021-08-12 21:49:58,190 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-08-12 21:49:58,190 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-08-12 21:49:58,190 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-08-12 21:49:58,191 INFO L383 AbstractCegarLoop]: Difference is false [2021-08-12 21:49:58,191 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-08-12 21:49:58,191 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-08-12 21:49:58,204 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 29 places, 25 transitions, 92 flow [2021-08-12 21:49:58,236 INFO L129 PetriNetUnfolder]: 5/25 cut-off events. [2021-08-12 21:49:58,237 INFO L130 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2021-08-12 21:49:58,240 INFO L84 FinitePrefix]: Finished finitePrefix Result has 47 conditions, 25 events. 5/25 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 33 event pairs, 0 based on Foata normal form. 0/24 useless extension candidates. Maximal degree in co-relation 20. Up to 6 conditions per place. [2021-08-12 21:49:58,240 INFO L82 GeneralOperation]: Start removeDead. Operand has 29 places, 25 transitions, 92 flow [2021-08-12 21:49:58,244 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 24 places, 20 transitions, 76 flow [2021-08-12 21:49:58,260 INFO L129 PetriNetUnfolder]: 5/22 cut-off events. [2021-08-12 21:49:58,261 INFO L130 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2021-08-12 21:49:58,261 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-12 21:49:58,262 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-12 21:49:58,263 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-08-12 21:49:58,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-12 21:49:58,274 INFO L82 PathProgramCache]: Analyzing trace with hash 341990360, now seen corresponding path program 1 times [2021-08-12 21:49:58,281 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-12 21:49:58,282 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397300010] [2021-08-12 21:49:58,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-12 21:49:58,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-12 21:49:58,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:49:58,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:49:58,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:49:58,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-12 21:49:58,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:49:58,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:49:58,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-12 21:49:58,469 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-12 21:49:58,470 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397300010] [2021-08-12 21:49:58,470 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1397300010] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-12 21:49:58,471 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-12 21:49:58,471 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-12 21:49:58,472 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1085723902] [2021-08-12 21:49:58,478 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-08-12 21:49:58,479 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-12 21:49:58,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-12 21:49:58,490 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-12 21:49:58,491 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 21 out of 25 [2021-08-12 21:49:58,493 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 24 places, 20 transitions, 76 flow. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-12 21:49:58,493 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-12 21:49:58,494 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 21 of 25 [2021-08-12 21:49:58,494 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-12 21:49:58,531 INFO L129 PetriNetUnfolder]: 1/16 cut-off events. [2021-08-12 21:49:58,532 INFO L130 PetriNetUnfolder]: For 17/17 co-relation queries the response was YES. [2021-08-12 21:49:58,532 INFO L84 FinitePrefix]: Finished finitePrefix Result has 34 conditions, 16 events. 1/16 cut-off events. For 17/17 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 18 event pairs, 0 based on Foata normal form. 3/19 useless extension candidates. Maximal degree in co-relation 14. Up to 3 conditions per place. [2021-08-12 21:49:58,533 INFO L132 encePairwiseOnDemand]: 22/25 looper letters, 1 selfloop transitions, 1 changer transitions 0/16 dead transitions. [2021-08-12 21:49:58,533 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 26 places, 16 transitions, 60 flow [2021-08-12 21:49:58,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-12 21:49:58,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-08-12 21:49:58,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 67 transitions. [2021-08-12 21:49:58,544 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8933333333333333 [2021-08-12 21:49:58,544 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 67 transitions. [2021-08-12 21:49:58,545 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 67 transitions. [2021-08-12 21:49:58,546 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-12 21:49:58,547 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 67 transitions. [2021-08-12 21:49:58,551 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-12 21:49:58,558 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 25.0) internal successors, (100), 4 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-12 21:49:58,559 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 25.0) internal successors, (100), 4 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-12 21:49:58,560 INFO L348 CegarLoopForPetriNet]: 24 programPoint places, 2 predicate places. [2021-08-12 21:49:58,560 INFO L482 AbstractCegarLoop]: Abstraction has has 26 places, 16 transitions, 60 flow [2021-08-12 21:49:58,560 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-12 21:49:58,560 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-12 21:49:58,560 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-12 21:49:58,561 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-08-12 21:49:58,561 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-08-12 21:49:58,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-12 21:49:58,561 INFO L82 PathProgramCache]: Analyzing trace with hash -2070929350, now seen corresponding path program 1 times [2021-08-12 21:49:58,562 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-12 21:49:58,562 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277231081] [2021-08-12 21:49:58,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-12 21:49:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-12 21:49:58,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:49:58,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-12 21:49:58,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-12 21:49:58,634 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-12 21:49:58,634 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277231081] [2021-08-12 21:49:58,634 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1277231081] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-12 21:49:58,634 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-12 21:49:58,634 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-08-12 21:49:58,634 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1055129584] [2021-08-12 21:49:58,636 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-08-12 21:49:58,636 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-12 21:49:58,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-12 21:49:58,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-12 21:49:58,637 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 25 [2021-08-12 21:49:58,638 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 26 places, 16 transitions, 60 flow. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-12 21:49:58,638 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-12 21:49:58,638 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 25 [2021-08-12 21:49:58,638 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-12 21:49:58,642 INFO L129 PetriNetUnfolder]: 1/15 cut-off events. [2021-08-12 21:49:58,642 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2021-08-12 21:49:58,642 INFO L84 FinitePrefix]: Finished finitePrefix Result has 35 conditions, 15 events. 1/15 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 18 event pairs, 0 based on Foata normal form. 1/16 useless extension candidates. Maximal degree in co-relation 27. Up to 3 conditions per place. [2021-08-12 21:49:58,642 INFO L132 encePairwiseOnDemand]: 23/25 looper letters, 0 selfloop transitions, 0 changer transitions 15/15 dead transitions. [2021-08-12 21:49:58,642 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 27 places, 15 transitions, 60 flow [2021-08-12 21:49:58,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-12 21:49:58,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-08-12 21:49:58,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 68 transitions. [2021-08-12 21:49:58,643 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.9066666666666666 [2021-08-12 21:49:58,644 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 68 transitions. [2021-08-12 21:49:58,644 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 68 transitions. [2021-08-12 21:49:58,644 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-12 21:49:58,644 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 68 transitions. [2021-08-12 21:49:58,645 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-12 21:49:58,645 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 25.0) internal successors, (100), 4 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-12 21:49:58,646 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 25.0) internal successors, (100), 4 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-12 21:49:58,646 INFO L348 CegarLoopForPetriNet]: 24 programPoint places, 3 predicate places. [2021-08-12 21:49:58,646 INFO L482 AbstractCegarLoop]: Abstraction has has 27 places, 15 transitions, 60 flow [2021-08-12 21:49:58,647 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-12 21:49:58,647 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-08-12 21:49:58,745 INFO L742 CegarLoopForPetriNet]: Computed Owicki-Gries annotation of size 5037 in 92523699ns [2021-08-12 21:49:58,748 INFO L113 kiGriesValidityCheck]: 13#(and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) [2021-08-12 21:49:58,748 INFO L113 kiGriesValidityCheck]: 7#(or (and (not v_np22_1) (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np5_1 v_np6_1 (= i 0) v_np21_1 v_np0_1 v_np20_1) (and (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np6_1 (not v_np0_1) (= i 0) v_np22_1 v_np23_1 v_np20_1)) [2021-08-12 21:49:58,749 INFO L113 kiGriesValidityCheck]: 23#(or (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np2_1 v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np6_1 (not v_np0_1) (= i 0) v_np22_1 v_np23_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np3_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) v_np9_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1)) [2021-08-12 21:49:58,758 INFO L113 kiGriesValidityCheck]: 4#(and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np3_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) [2021-08-12 21:49:58,761 INFO L113 kiGriesValidityCheck]: 1#(or (and (not v_np22_1) (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np5_1 v_np6_1 (= i 0) v_np21_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) (not v_np18_1) v_np21_1 (= i 0) v_np0_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np2_1 v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) (not v_np18_1) v_np5_1 v_np21_1 (= i 0) v_np0_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np3_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) v_np9_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) v_np16_1 (not v_np18_1) v_np21_1 (= i 0) v_np0_1)) [2021-08-12 21:49:58,762 INFO L113 kiGriesValidityCheck]: 17#(and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) v_np16_1 (not v_np18_1) v_np21_1 (= i 0) v_np0_1) [2021-08-12 21:49:58,765 INFO L113 kiGriesValidityCheck]: 8#(and (not v_np22_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np7_1 (not v_np0_1) (= i 0) v_np21_1 v_np23_1 v_np20_1) [2021-08-12 21:49:58,768 INFO L113 kiGriesValidityCheck]: 3#(and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np2_1 v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) [2021-08-12 21:49:58,769 INFO L113 kiGriesValidityCheck]: 8#(and (not v_np22_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np7_1 (not v_np0_1) (= i 0) v_np21_1 v_np23_1 v_np20_1) [2021-08-12 21:49:58,769 INFO L113 kiGriesValidityCheck]: 21#(or (and (not v_np22_1) (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np5_1 v_np6_1 (= i 0) v_np21_1 v_np0_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np2_1 v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np6_1 (not v_np0_1) (= i 0) v_np22_1 v_np23_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) v_np9_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np22_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np7_1 (not v_np0_1) (= i 0) v_np21_1 v_np23_1 v_np20_1)) [2021-08-12 21:49:58,775 INFO L113 kiGriesValidityCheck]: 19#(and (not v_np22_1) (not v_np20_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np18_1 (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np0_1) v_np21_1 (= i 0) v_np23_1) [2021-08-12 21:49:58,776 INFO L113 kiGriesValidityCheck]: 24#(or (and (not v_np22_1) (not v_np20_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np18_1 (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np0_1) v_np21_1 (= i 0) v_np23_1) (and (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np6_1 (not v_np0_1) (= i 0) v_np22_1 v_np23_1 v_np20_1) (and (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np22_1) (not v_np2_1) (not v_np20_1) (not v_np17_1) (not v_np18_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np0_1) v_np21_1 v_np11_1 (not v_np1_1) (not v_np14_1) v_np23_1 (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1)) (and (not v_np22_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np7_1 (not v_np0_1) (= i 0) v_np21_1 v_np23_1 v_np20_1) (and (not v_np22_1) (not v_np20_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np0_1) v_np8_1 (= i 0) v_np21_1 v_np23_1)) [2021-08-12 21:49:58,783 INFO L113 kiGriesValidityCheck]: 1#(or (and (not v_np22_1) (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np5_1 v_np6_1 (= i 0) v_np21_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) (not v_np18_1) v_np21_1 (= i 0) v_np0_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np2_1 v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) (not v_np18_1) v_np5_1 v_np21_1 (= i 0) v_np0_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np3_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) v_np9_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) v_np16_1 (not v_np18_1) v_np21_1 (= i 0) v_np0_1)) [2021-08-12 21:49:58,783 INFO L113 kiGriesValidityCheck]: 17#(and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) v_np16_1 (not v_np18_1) v_np21_1 (= i 0) v_np0_1) [2021-08-12 21:49:58,783 INFO L113 kiGriesValidityCheck]: 7#(or (and (not v_np22_1) (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np5_1 v_np6_1 (= i 0) v_np21_1 v_np0_1 v_np20_1) (and (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np6_1 (not v_np0_1) (= i 0) v_np22_1 v_np23_1 v_np20_1)) [2021-08-12 21:49:58,788 INFO L113 kiGriesValidityCheck]: 3#(and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np2_1 v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) [2021-08-12 21:49:58,789 INFO L113 kiGriesValidityCheck]: 7#(or (and (not v_np22_1) (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np5_1 v_np6_1 (= i 0) v_np21_1 v_np0_1 v_np20_1) (and (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np6_1 (not v_np0_1) (= i 0) v_np22_1 v_np23_1 v_np20_1)) [2021-08-12 21:49:58,789 INFO L113 kiGriesValidityCheck]: 21#(or (and (not v_np22_1) (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np5_1 v_np6_1 (= i 0) v_np21_1 v_np0_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np2_1 v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np6_1 (not v_np0_1) (= i 0) v_np22_1 v_np23_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) v_np9_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np22_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np7_1 (not v_np0_1) (= i 0) v_np21_1 v_np23_1 v_np20_1)) [2021-08-12 21:49:58,793 INFO L113 kiGriesValidityCheck]: 9#(and (not v_np22_1) (not v_np20_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np0_1) v_np8_1 (= i 0) v_np21_1 v_np23_1) [2021-08-12 21:49:58,795 INFO L113 kiGriesValidityCheck]: 13#(and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) [2021-08-12 21:49:58,795 INFO L113 kiGriesValidityCheck]: 5#(or (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np2_1 v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) v_np9_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1)) [2021-08-12 21:49:58,796 INFO L113 kiGriesValidityCheck]: 23#(or (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np2_1 v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np6_1 (not v_np0_1) (= i 0) v_np22_1 v_np23_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np3_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) v_np9_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1)) [2021-08-12 21:49:58,801 INFO L113 kiGriesValidityCheck]: 12#(and (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np22_1) (not v_np2_1) (not v_np20_1) (not v_np17_1) (not v_np18_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np0_1) v_np21_1 v_np11_1 (not v_np1_1) (not v_np14_1) v_np23_1 (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1)) [2021-08-12 21:49:58,805 INFO L113 kiGriesValidityCheck]: 14#(and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) (not v_np18_1) v_np21_1 (= i 0) v_np0_1) [2021-08-12 21:49:58,807 INFO L113 kiGriesValidityCheck]: 1#(or (and (not v_np22_1) (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np5_1 v_np6_1 (= i 0) v_np21_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) (not v_np18_1) v_np21_1 (= i 0) v_np0_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np2_1 v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) (not v_np18_1) v_np5_1 v_np21_1 (= i 0) v_np0_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np3_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) v_np9_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) v_np16_1 (not v_np18_1) v_np21_1 (= i 0) v_np0_1)) [2021-08-12 21:49:58,807 INFO L113 kiGriesValidityCheck]: 5#(or (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np2_1 v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) v_np9_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1)) [2021-08-12 21:49:58,808 INFO L113 kiGriesValidityCheck]: 17#(and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) v_np16_1 (not v_np18_1) v_np21_1 (= i 0) v_np0_1) [2021-08-12 21:49:58,811 INFO L113 kiGriesValidityCheck]: 3#(and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np2_1 v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) [2021-08-12 21:49:58,811 INFO L113 kiGriesValidityCheck]: 5#(or (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np2_1 v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) v_np9_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1)) [2021-08-12 21:49:58,812 INFO L113 kiGriesValidityCheck]: 21#(or (and (not v_np22_1) (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np5_1 v_np6_1 (= i 0) v_np21_1 v_np0_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np2_1 v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np6_1 (not v_np0_1) (= i 0) v_np22_1 v_np23_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) v_np15_1 (not v_np21_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (<= 3 set_zThread1of1ForFork2_thidvar0) v_np9_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) (not v_np19_1) v_np4_1 v_np5_1 (= i 0) v_np22_1 v_np0_1 v_np20_1) (and (not v_np22_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np19_1) v_np7_1 (not v_np0_1) (= i 0) v_np21_1 v_np23_1 v_np20_1)) [2021-08-12 21:49:58,816 INFO L113 kiGriesValidityCheck]: 2#(or (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np3_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1)) [2021-08-12 21:49:58,816 INFO L113 kiGriesValidityCheck]: 20#(or (and (not v_np22_1) (not v_np20_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np18_1 (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np0_1) v_np21_1 (= i 0) v_np23_1) (and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) (not v_np18_1) v_np21_1 (= i 0) v_np0_1) (and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) (not v_np18_1) v_np5_1 v_np21_1 (= i 0) v_np0_1) (and (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np22_1) (not v_np2_1) (not v_np20_1) (not v_np17_1) (not v_np18_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np0_1) v_np21_1 v_np11_1 (not v_np1_1) (not v_np14_1) v_np23_1 (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1)) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np3_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np23_1) (not v_np20_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np21_1) (not v_np18_1) v_np1_1 v_np5_1 (= i 0) v_np22_1 v_np0_1) (and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np19_1 (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) v_np16_1 (not v_np18_1) v_np21_1 (= i 0) v_np0_1) (and (not v_np22_1) (not v_np20_1) (<= 3 set_zThread1of1ForFork2_thidvar0) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np0_1) v_np8_1 (= i 0) v_np21_1 v_np23_1)) [2021-08-12 21:49:58,917 INFO L748 CegarLoopForPetriNet]: Checked inductivity and non-interference of Owicki-Gries annotation in 177432253ns [2021-08-12 21:49:58,918 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: Invalid Owicki-Gries annotation at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.CegarLoopForPetriNet.computeOwickiGries(CegarLoopForPetriNet.java:752) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:111) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:63) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:230) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:161) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:146) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-08-12 21:49:58,923 INFO L168 Benchmark]: Toolchain (without parser) took 1146.86 ms. Allocated memory is still 217.1 MB. Free memory was 198.8 MB in the beginning and 172.1 MB in the end (delta: 26.7 MB). Peak memory consumption was 26.6 MB. Max. memory is 8.0 GB. [2021-08-12 21:49:58,924 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.16 ms. Allocated memory is still 217.1 MB. Free memory is still 199.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-08-12 21:49:58,926 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.21 ms. Allocated memory is still 217.1 MB. Free memory was 198.6 MB in the beginning and 197.2 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-08-12 21:49:58,927 INFO L168 Benchmark]: Boogie Preprocessor took 14.59 ms. Allocated memory is still 217.1 MB. Free memory was 197.2 MB in the beginning and 196.4 MB in the end (delta: 851.4 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-08-12 21:49:58,928 INFO L168 Benchmark]: RCFGBuilder took 224.57 ms. Allocated memory is still 217.1 MB. Free memory was 196.2 MB in the beginning and 187.5 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 8.0 GB. [2021-08-12 21:49:58,928 INFO L168 Benchmark]: TraceAbstraction took 877.45 ms. Allocated memory is still 217.1 MB. Free memory was 186.9 MB in the beginning and 172.1 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.0 MB. Max. memory is 8.0 GB. [2021-08-12 21:49:58,934 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.16 ms. Allocated memory is still 217.1 MB. Free memory is still 199.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 24.21 ms. Allocated memory is still 217.1 MB. Free memory was 198.6 MB in the beginning and 197.2 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 14.59 ms. Allocated memory is still 217.1 MB. Free memory was 197.2 MB in the beginning and 196.4 MB in the end (delta: 851.4 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 224.57 ms. Allocated memory is still 217.1 MB. Free memory was 196.2 MB in the beginning and 187.5 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 877.45 ms. Allocated memory is still 217.1 MB. Free memory was 186.9 MB in the beginning and 172.1 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: Invalid Owicki-Gries annotation de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: Invalid Owicki-Gries annotation: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.CegarLoopForPetriNet.computeOwickiGries(CegarLoopForPetriNet.java:752) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...