/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/weaver-benchmarks/generated/array-eq-trans.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9bbddad6b14272d9691b7fb6f1c011d15ab18596-9bbddad [2021-06-13 08:33:10,395 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-13 08:33:10,397 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-13 08:33:10,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-13 08:33:10,440 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-13 08:33:10,441 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-13 08:33:10,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-13 08:33:10,443 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-13 08:33:10,445 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-13 08:33:10,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-13 08:33:10,447 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-13 08:33:10,452 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-13 08:33:10,453 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-13 08:33:10,454 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-13 08:33:10,455 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-13 08:33:10,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-13 08:33:10,461 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-13 08:33:10,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-13 08:33:10,467 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-13 08:33:10,468 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-13 08:33:10,471 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 [2021-06-13 08:33:10,498 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-13 08:33:10,498 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-13 08:33:10,500 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-13 08:33:10,500 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-13 08:33:10,500 INFO L138 SettingsManager]: * Use SBE=true [2021-06-13 08:33:10,501 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-13 08:33:10,501 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-13 08:33:10,501 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-13 08:33:10,501 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-13 08:33:10,501 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-13 08:33:10,502 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-13 08:33:10,502 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-13 08:33:10,502 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-13 08:33:10,502 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-13 08:33:10,502 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-13 08:33:10,502 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-13 08:33:10,503 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-13 08:33:10,503 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-13 08:33:10,503 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-13 08:33:10,503 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-13 08:33:10,503 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-13 08:33:10,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-13 08:33:10,503 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-13 08:33:10,504 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-13 08:33:10,504 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-13 08:33:10,504 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-13 08:33:10,504 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-13 08:33:10,504 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-13 08:33:10,504 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-06-13 08:33:10,504 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-13 08:33:10,755 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-13 08:33:10,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-13 08:33:10,771 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-13 08:33:10,772 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-13 08:33:10,773 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-13 08:33:10,773 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/array-eq-trans.wvr.bpl [2021-06-13 08:33:10,775 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/array-eq-trans.wvr.bpl' [2021-06-13 08:33:10,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-13 08:33:10,804 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-13 08:33:10,805 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-13 08:33:10,805 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-13 08:33:10,805 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-13 08:33:10,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "array-eq-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 08:33:10" (1/1) ... [2021-06-13 08:33:10,832 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "array-eq-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 08:33:10" (1/1) ... [2021-06-13 08:33:10,838 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-13 08:33:10,839 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-13 08:33:10,839 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-13 08:33:10,840 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-13 08:33:10,845 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "array-eq-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 08:33:10" (1/1) ... [2021-06-13 08:33:10,845 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "array-eq-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 08:33:10" (1/1) ... [2021-06-13 08:33:10,854 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "array-eq-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 08:33:10" (1/1) ... [2021-06-13 08:33:10,854 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "array-eq-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 08:33:10" (1/1) ... [2021-06-13 08:33:10,860 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "array-eq-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 08:33:10" (1/1) ... [2021-06-13 08:33:10,864 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "array-eq-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 08:33:10" (1/1) ... [2021-06-13 08:33:10,865 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "array-eq-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 08:33:10" (1/1) ... [2021-06-13 08:33:10,868 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-13 08:33:10,869 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-13 08:33:10,869 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-13 08:33:10,869 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-13 08:33:10,870 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "array-eq-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 08:33:10" (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 [2021-06-13 08:33:10,940 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-13 08:33:10,941 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-13 08:33:10,941 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-13 08:33:10,942 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-13 08:33:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-13 08:33:10,942 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-13 08:33:10,942 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-13 08:33:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-13 08:33:10,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-13 08:33:10,943 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-06-13 08:33:10,943 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-06-13 08:33:10,943 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-06-13 08:33:10,943 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-13 08:33:11,080 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-13 08:33:11,080 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-13 08:33:11,081 INFO L202 PluginConnector]: Adding new model array-eq-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 08:33:11 BoogieIcfgContainer [2021-06-13 08:33:11,082 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-13 08:33:11,083 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-13 08:33:11,083 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-13 08:33:11,085 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-13 08:33:11,085 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "array-eq-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 08:33:10" (1/2) ... [2021-06-13 08:33:11,085 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47ee0d22 and model type array-eq-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.06 08:33:11, skipping insertion in model container [2021-06-13 08:33:11,086 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "array-eq-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 08:33:11" (2/2) ... [2021-06-13 08:33:11,087 INFO L111 eAbstractionObserver]: Analyzing ICFG array-eq-trans.wvr.bpl [2021-06-13 08:33:11,090 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-13 08:33:11,090 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-13 08:33:11,091 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-13 08:33:11,130 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-06-13 08:33:11,145 INFO L255 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-06-13 08:33:11,158 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-13 08:33:11,159 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-13 08:33:11,159 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-13 08:33:11,159 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-13 08:33:11,159 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-13 08:33:11,159 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-13 08:33:11,159 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-13 08:33:11,159 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-13 08:33:11,165 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 39 places, 35 transitions, 94 flow [2021-06-13 08:33:11,182 INFO L129 PetriNetUnfolder]: 6/32 cut-off events. [2021-06-13 08:33:11,182 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-06-13 08:33:11,185 INFO L84 FinitePrefix]: Finished finitePrefix Result has 45 conditions, 32 events. 6/32 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 73 event pairs, 0 based on Foata normal form. 0/25 useless extension candidates. Maximal degree in co-relation 27. Up to 3 conditions per place. [2021-06-13 08:33:11,185 INFO L82 GeneralOperation]: Start removeDead. Operand has 39 places, 35 transitions, 94 flow [2021-06-13 08:33:11,188 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 34 places, 30 transitions, 78 flow [2021-06-13 08:33:11,197 INFO L129 PetriNetUnfolder]: 6/29 cut-off events. [2021-06-13 08:33:11,197 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-06-13 08:33:11,198 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:33:11,198 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:33:11,199 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:33:11,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:33:11,203 INFO L82 PathProgramCache]: Analyzing trace with hash 1318391404, now seen corresponding path program 1 times [2021-06-13 08:33:11,208 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:33:11,208 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1312137014] [2021-06-13 08:33:11,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:33:11,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:11,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:11,393 INFO L142 QuantifierPusher]: treesize reduction 6, result has 82.9 percent of original size [2021-06-13 08:33:11,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-06-13 08:33:11,431 INFO L142 QuantifierPusher]: treesize reduction 7, result has 84.8 percent of original size [2021-06-13 08:33:11,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-06-13 08:33:11,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:11,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:11,477 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:33:11,477 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1312137014] [2021-06-13 08:33:11,477 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1312137014] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 08:33:11,478 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 08:33:11,478 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-13 08:33:11,478 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1295117050] [2021-06-13 08:33:11,483 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-13 08:33:11,483 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:33:11,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-13 08:33:11,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-06-13 08:33:11,497 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 35 [2021-06-13 08:33:11,499 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 34 places, 30 transitions, 78 flow. Second operand has 5 states, 5 states have (on average 17.0) internal successors, (85), 5 states have internal predecessors, (85), 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) [2021-06-13 08:33:11,499 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:33:11,499 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 35 [2021-06-13 08:33:11,500 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:33:11,642 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([100] L56-2-->thread3FINAL: Formula: (or v_break_AC_3 (not (< v_i_AC_3 v_Cn_4)) (not (< v_i_AC_3 v_An_4))) InVars {i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} OutVars{i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} AuxVars[] AssignedVars[][30], [thread2Thread1of1ForFork1InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 10#L73true, 42#true, 28#thread3FINALtrue, 30#L41-2true, 15#L26-2true]) [2021-06-13 08:33:11,643 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 08:33:11,643 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 08:33:11,643 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 08:33:11,643 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 08:33:11,643 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L56-2-->L56: Formula: (and (< v_i_AC_4 v_An_5) (< v_i_AC_4 v_Cn_5) (not v_break_AC_4)) InVars {i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} OutVars{i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} AuxVars[] AssignedVars[][31], [34#L56true, thread2Thread1of1ForFork1InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 10#L73true, 42#true, 30#L41-2true, 15#L26-2true]) [2021-06-13 08:33:11,643 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 08:33:11,643 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 08:33:11,643 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 08:33:11,643 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 08:33:11,653 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([100] L56-2-->thread3FINAL: Formula: (or v_break_AC_3 (not (< v_i_AC_3 v_Cn_4)) (not (< v_i_AC_3 v_An_4))) InVars {i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} OutVars{i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} AuxVars[] AssignedVars[][30], [16#L26true, thread2Thread1of1ForFork1InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 10#L73true, 42#true, 28#thread3FINALtrue, 30#L41-2true]) [2021-06-13 08:33:11,653 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 08:33:11,653 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 08:33:11,653 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 08:33:11,653 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 08:33:11,653 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L56-2-->L56: Formula: (and (< v_i_AC_4 v_An_5) (< v_i_AC_4 v_Cn_5) (not v_break_AC_4)) InVars {i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} OutVars{i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} AuxVars[] AssignedVars[][31], [16#L26true, 34#L56true, thread2Thread1of1ForFork1InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 10#L73true, 42#true, 30#L41-2true]) [2021-06-13 08:33:11,653 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 08:33:11,653 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 08:33:11,653 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 08:33:11,653 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 08:33:11,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([100] L56-2-->thread3FINAL: Formula: (or v_break_AC_3 (not (< v_i_AC_3 v_Cn_4)) (not (< v_i_AC_3 v_An_4))) InVars {i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} OutVars{i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} AuxVars[] AssignedVars[][30], [thread2Thread1of1ForFork1InUse, 6#thread1FINALtrue, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 10#L73true, 42#true, 28#thread3FINALtrue, 30#L41-2true]) [2021-06-13 08:33:11,655 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 08:33:11,655 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 08:33:11,655 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 08:33:11,655 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 08:33:11,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L56-2-->L56: Formula: (and (< v_i_AC_4 v_An_5) (< v_i_AC_4 v_Cn_5) (not v_break_AC_4)) InVars {i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} OutVars{i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} AuxVars[] AssignedVars[][31], [34#L56true, thread2Thread1of1ForFork1InUse, 6#thread1FINALtrue, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 10#L73true, 42#true, 30#L41-2true]) [2021-06-13 08:33:11,655 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 08:33:11,655 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 08:33:11,655 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 08:33:11,655 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 08:33:11,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([100] L56-2-->thread3FINAL: Formula: (or v_break_AC_3 (not (< v_i_AC_3 v_Cn_4)) (not (< v_i_AC_3 v_An_4))) InVars {i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} OutVars{i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} AuxVars[] AssignedVars[][30], [thread2Thread1of1ForFork1InUse, thread3Thread1of1ForFork2InUse, 25#L31true, thread1Thread1of1ForFork0InUse, 10#L73true, 42#true, 28#thread3FINALtrue, 30#L41-2true]) [2021-06-13 08:33:11,659 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 08:33:11,659 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 08:33:11,659 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 08:33:11,659 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 08:33:11,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L56-2-->L56: Formula: (and (< v_i_AC_4 v_An_5) (< v_i_AC_4 v_Cn_5) (not v_break_AC_4)) InVars {i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} OutVars{i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} AuxVars[] AssignedVars[][31], [34#L56true, thread2Thread1of1ForFork1InUse, thread3Thread1of1ForFork2InUse, 25#L31true, thread1Thread1of1ForFork0InUse, 10#L73true, 42#true, 30#L41-2true]) [2021-06-13 08:33:11,659 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 08:33:11,660 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 08:33:11,660 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 08:33:11,660 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 08:33:11,662 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([100] L56-2-->thread3FINAL: Formula: (or v_break_AC_3 (not (< v_i_AC_3 v_Cn_4)) (not (< v_i_AC_3 v_An_4))) InVars {i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} OutVars{i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} AuxVars[] AssignedVars[][30], [19#L27true, thread2Thread1of1ForFork1InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 10#L73true, 42#true, 28#thread3FINALtrue, 30#L41-2true]) [2021-06-13 08:33:11,663 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 08:33:11,663 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 08:33:11,663 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 08:33:11,663 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 08:33:11,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L56-2-->L56: Formula: (and (< v_i_AC_4 v_An_5) (< v_i_AC_4 v_Cn_5) (not v_break_AC_4)) InVars {i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} OutVars{i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} AuxVars[] AssignedVars[][31], [34#L56true, 19#L27true, thread2Thread1of1ForFork1InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 10#L73true, 42#true, 30#L41-2true]) [2021-06-13 08:33:11,663 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 08:33:11,663 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 08:33:11,663 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 08:33:11,663 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 08:33:11,678 INFO L129 PetriNetUnfolder]: 755/1156 cut-off events. [2021-06-13 08:33:11,678 INFO L130 PetriNetUnfolder]: For 41/41 co-relation queries the response was YES. [2021-06-13 08:33:11,681 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2234 conditions, 1156 events. 755/1156 cut-off events. For 41/41 co-relation queries the response was YES. Maximal size of possible extension queue 95. Compared 5314 event pairs, 136 based on Foata normal form. 1/750 useless extension candidates. Maximal degree in co-relation 2211. Up to 680 conditions per place. [2021-06-13 08:33:11,687 INFO L132 encePairwiseOnDemand]: 28/35 looper letters, 36 selfloop transitions, 8 changer transitions 0/56 dead transitions. [2021-06-13 08:33:11,688 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 37 places, 56 transitions, 218 flow [2021-06-13 08:33:11,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 08:33:11,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-06-13 08:33:11,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 109 transitions. [2021-06-13 08:33:11,695 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7785714285714286 [2021-06-13 08:33:11,696 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 109 transitions. [2021-06-13 08:33:11,696 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 109 transitions. [2021-06-13 08:33:11,697 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:33:11,698 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 109 transitions. [2021-06-13 08:33:11,699 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 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) [2021-06-13 08:33:11,702 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 35.0) internal successors, (175), 5 states have internal predecessors, (175), 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) [2021-06-13 08:33:11,702 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 35.0) internal successors, (175), 5 states have internal predecessors, (175), 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) [2021-06-13 08:33:11,703 INFO L185 Difference]: Start difference. First operand has 34 places, 30 transitions, 78 flow. Second operand 4 states and 109 transitions. [2021-06-13 08:33:11,704 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 37 places, 56 transitions, 218 flow [2021-06-13 08:33:11,707 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 31 places, 56 transitions, 206 flow, removed 0 selfloop flow, removed 6 redundant places. [2021-06-13 08:33:11,709 INFO L241 Difference]: Finished difference. Result has 33 places, 37 transitions, 117 flow [2021-06-13 08:33:11,710 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=66, PETRI_DIFFERENCE_MINUEND_PLACES=28, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=30, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=24, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=117, PETRI_PLACES=33, PETRI_TRANSITIONS=37} [2021-06-13 08:33:11,711 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, -1 predicate places. [2021-06-13 08:33:11,711 INFO L482 AbstractCegarLoop]: Abstraction has has 33 places, 37 transitions, 117 flow [2021-06-13 08:33:11,711 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 17.0) internal successors, (85), 5 states have internal predecessors, (85), 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) [2021-06-13 08:33:11,711 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:33:11,711 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:33:11,712 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-13 08:33:11,712 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:33:11,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:33:11,712 INFO L82 PathProgramCache]: Analyzing trace with hash 364370060, now seen corresponding path program 1 times [2021-06-13 08:33:11,712 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:33:11,713 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [599607495] [2021-06-13 08:33:11,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:33:11,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:11,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:11,755 INFO L142 QuantifierPusher]: treesize reduction 1, result has 91.7 percent of original size [2021-06-13 08:33:11,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:11,763 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:11,763 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:33:11,763 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [599607495] [2021-06-13 08:33:11,763 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [599607495] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:11,763 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1867307386] [2021-06-13 08:33:11,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:33:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:11,816 INFO L263 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 6 conjunts are in the unsatisfiable core [2021-06-13 08:33:11,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 08:33:11,825 INFO L142 QuantifierPusher]: treesize reduction 7, result has 53.3 percent of original size [2021-06-13 08:33:11,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:11,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:11,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,870 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:11,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:11,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:11,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:11,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:11,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:11,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:11,924 INFO L142 QuantifierPusher]: treesize reduction 7, result has 61.1 percent of original size [2021-06-13 08:33:11,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:11,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:11,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:11,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:11,984 INFO L142 QuantifierPusher]: treesize reduction 5, result has 80.8 percent of original size [2021-06-13 08:33:11,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:11,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,988 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:11,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:11,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:11,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-13 08:33:11,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:12,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:12,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:12,005 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1867307386] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:12,005 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 08:33:12,006 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2021-06-13 08:33:12,007 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [383141254] [2021-06-13 08:33:12,007 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-13 08:33:12,007 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:33:12,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-13 08:33:12,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-06-13 08:33:12,011 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 19 out of 35 [2021-06-13 08:33:12,012 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 33 places, 37 transitions, 117 flow. Second operand has 5 states, 5 states have (on average 20.6) internal successors, (103), 5 states have internal predecessors, (103), 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) [2021-06-13 08:33:12,012 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:33:12,012 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 19 of 35 [2021-06-13 08:33:12,013 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:33:12,155 INFO L129 PetriNetUnfolder]: 806/1268 cut-off events. [2021-06-13 08:33:12,156 INFO L130 PetriNetUnfolder]: For 157/212 co-relation queries the response was YES. [2021-06-13 08:33:12,159 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2682 conditions, 1268 events. 806/1268 cut-off events. For 157/212 co-relation queries the response was YES. Maximal size of possible extension queue 140. Compared 6531 event pairs, 86 based on Foata normal form. 5/836 useless extension candidates. Maximal degree in co-relation 2596. Up to 478 conditions per place. [2021-06-13 08:33:12,165 INFO L132 encePairwiseOnDemand]: 28/35 looper letters, 45 selfloop transitions, 12 changer transitions 0/74 dead transitions. [2021-06-13 08:33:12,165 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 38 places, 74 transitions, 330 flow [2021-06-13 08:33:12,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 08:33:12,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-06-13 08:33:12,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 165 transitions. [2021-06-13 08:33:12,171 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7857142857142857 [2021-06-13 08:33:12,171 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 165 transitions. [2021-06-13 08:33:12,171 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 165 transitions. [2021-06-13 08:33:12,172 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:33:12,172 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 165 transitions. [2021-06-13 08:33:12,174 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 27.5) internal successors, (165), 6 states have internal predecessors, (165), 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) [2021-06-13 08:33:12,175 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 35.0) internal successors, (245), 7 states have internal predecessors, (245), 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) [2021-06-13 08:33:12,175 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 35.0) internal successors, (245), 7 states have internal predecessors, (245), 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) [2021-06-13 08:33:12,175 INFO L185 Difference]: Start difference. First operand has 33 places, 37 transitions, 117 flow. Second operand 6 states and 165 transitions. [2021-06-13 08:33:12,176 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 38 places, 74 transitions, 330 flow [2021-06-13 08:33:12,178 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 38 places, 74 transitions, 330 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-06-13 08:33:12,180 INFO L241 Difference]: Finished difference. Result has 41 places, 44 transitions, 188 flow [2021-06-13 08:33:12,181 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=117, PETRI_DIFFERENCE_MINUEND_PLACES=33, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=37, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=28, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=188, PETRI_PLACES=41, PETRI_TRANSITIONS=44} [2021-06-13 08:33:12,181 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 7 predicate places. [2021-06-13 08:33:12,181 INFO L482 AbstractCegarLoop]: Abstraction has has 41 places, 44 transitions, 188 flow [2021-06-13 08:33:12,181 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 20.6) internal successors, (103), 5 states have internal predecessors, (103), 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) [2021-06-13 08:33:12,181 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:33:12,182 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:33:12,393 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2021-06-13 08:33:12,393 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:33:12,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:33:12,393 INFO L82 PathProgramCache]: Analyzing trace with hash -49245872, now seen corresponding path program 2 times [2021-06-13 08:33:12,394 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:33:12,394 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [420122347] [2021-06-13 08:33:12,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:33:12,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:12,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:12,451 INFO L142 QuantifierPusher]: treesize reduction 1, result has 93.8 percent of original size [2021-06-13 08:33:12,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:33:12,459 INFO L142 QuantifierPusher]: treesize reduction 1, result has 91.7 percent of original size [2021-06-13 08:33:12,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:12,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:12,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:12,467 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:33:12,468 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [420122347] [2021-06-13 08:33:12,468 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [420122347] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 08:33:12,468 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 08:33:12,468 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-13 08:33:12,469 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [167284266] [2021-06-13 08:33:12,469 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-13 08:33:12,469 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:33:12,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-13 08:33:12,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-06-13 08:33:12,470 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 19 out of 35 [2021-06-13 08:33:12,470 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 41 places, 44 transitions, 188 flow. Second operand has 5 states, 5 states have (on average 20.6) internal successors, (103), 5 states have internal predecessors, (103), 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) [2021-06-13 08:33:12,470 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:33:12,470 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 19 of 35 [2021-06-13 08:33:12,471 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:33:12,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([100] L56-2-->thread3FINAL: Formula: (or v_break_AC_3 (not (< v_i_AC_3 v_Cn_4)) (not (< v_i_AC_3 v_An_4))) InVars {i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} OutVars{i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} AuxVars[] AssignedVars[][35], [16#L26true, Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 109#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC)), Black: 48#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB)) (<= i_AB i_AC)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), 21#thread2FINALtrue, 42#true, 10#L73true, 28#thread3FINALtrue, 124#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1)))]) [2021-06-13 08:33:12,612 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 08:33:12,612 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 08:33:12,612 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 08:33:12,612 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 08:33:12,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L56-2-->L56: Formula: (and (< v_i_AC_4 v_An_5) (< v_i_AC_4 v_Cn_5) (not v_break_AC_4)) InVars {i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} OutVars{i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} AuxVars[] AssignedVars[][36], [16#L26true, Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 109#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC)), 34#L56true, Black: 48#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB)) (<= i_AB i_AC)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), 21#thread2FINALtrue, 42#true, 10#L73true, 124#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1)))]) [2021-06-13 08:33:12,612 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 08:33:12,612 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 08:33:12,612 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 08:33:12,613 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 08:33:12,614 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([100] L56-2-->thread3FINAL: Formula: (or v_break_AC_3 (not (< v_i_AC_3 v_Cn_4)) (not (< v_i_AC_3 v_An_4))) InVars {i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} OutVars{i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} AuxVars[] AssignedVars[][35], [Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 109#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC)), Black: 48#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB)) (<= i_AB i_AC)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), 21#thread2FINALtrue, 25#L31true, 42#true, 10#L73true, 28#thread3FINALtrue, 124#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1)))]) [2021-06-13 08:33:12,614 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 08:33:12,615 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 08:33:12,615 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 08:33:12,615 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 08:33:12,615 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L56-2-->L56: Formula: (and (< v_i_AC_4 v_An_5) (< v_i_AC_4 v_Cn_5) (not v_break_AC_4)) InVars {i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} OutVars{i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} AuxVars[] AssignedVars[][36], [Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 109#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC)), 34#L56true, Black: 48#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB)) (<= i_AB i_AC)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), 21#thread2FINALtrue, 25#L31true, 42#true, 10#L73true, 124#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1)))]) [2021-06-13 08:33:12,615 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 08:33:12,615 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 08:33:12,615 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 08:33:12,615 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 08:33:12,615 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([100] L56-2-->thread3FINAL: Formula: (or v_break_AC_3 (not (< v_i_AC_3 v_Cn_4)) (not (< v_i_AC_3 v_An_4))) InVars {i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} OutVars{i_AC=v_i_AC_3, break_AC=v_break_AC_3, An=v_An_4, Cn=v_Cn_4} AuxVars[] AssignedVars[][35], [Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 109#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC)), Black: 48#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB)) (<= i_AB i_AC)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), 19#L27true, 21#thread2FINALtrue, 42#true, 10#L73true, 28#thread3FINALtrue, 124#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1)))]) [2021-06-13 08:33:12,615 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 08:33:12,616 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 08:33:12,616 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 08:33:12,616 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 08:33:12,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([99] L56-2-->L56: Formula: (and (< v_i_AC_4 v_An_5) (< v_i_AC_4 v_Cn_5) (not v_break_AC_4)) InVars {i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} OutVars{i_AC=v_i_AC_4, break_AC=v_break_AC_4, An=v_An_5, Cn=v_Cn_5} AuxVars[] AssignedVars[][36], [Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 109#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC)), Black: 48#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB)) (<= i_AB i_AC)), 34#L56true, Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), 19#L27true, 21#thread2FINALtrue, 42#true, 10#L73true, 124#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1)))]) [2021-06-13 08:33:12,616 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 08:33:12,616 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 08:33:12,616 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 08:33:12,616 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 08:33:12,623 INFO L129 PetriNetUnfolder]: 861/1383 cut-off events. [2021-06-13 08:33:12,623 INFO L130 PetriNetUnfolder]: For 652/790 co-relation queries the response was YES. [2021-06-13 08:33:12,627 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3336 conditions, 1383 events. 861/1383 cut-off events. For 652/790 co-relation queries the response was YES. Maximal size of possible extension queue 158. Compared 7500 event pairs, 164 based on Foata normal form. 3/1002 useless extension candidates. Maximal degree in co-relation 3234. Up to 452 conditions per place. [2021-06-13 08:33:12,633 INFO L132 encePairwiseOnDemand]: 29/35 looper letters, 43 selfloop transitions, 11 changer transitions 0/71 dead transitions. [2021-06-13 08:33:12,633 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 45 places, 71 transitions, 377 flow [2021-06-13 08:33:12,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 08:33:12,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 08:33:12,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 139 transitions. [2021-06-13 08:33:12,634 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7942857142857143 [2021-06-13 08:33:12,634 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 139 transitions. [2021-06-13 08:33:12,634 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 139 transitions. [2021-06-13 08:33:12,634 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:33:12,634 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 139 transitions. [2021-06-13 08:33:12,635 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 27.8) internal successors, (139), 5 states have internal predecessors, (139), 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) [2021-06-13 08:33:12,635 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 35.0) internal successors, (210), 6 states have internal predecessors, (210), 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) [2021-06-13 08:33:12,635 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 35.0) internal successors, (210), 6 states have internal predecessors, (210), 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) [2021-06-13 08:33:12,635 INFO L185 Difference]: Start difference. First operand has 41 places, 44 transitions, 188 flow. Second operand 5 states and 139 transitions. [2021-06-13 08:33:12,635 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 45 places, 71 transitions, 377 flow [2021-06-13 08:33:12,637 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 45 places, 71 transitions, 373 flow, removed 2 selfloop flow, removed 0 redundant places. [2021-06-13 08:33:12,638 INFO L241 Difference]: Finished difference. Result has 48 places, 47 transitions, 247 flow [2021-06-13 08:33:12,639 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=184, PETRI_DIFFERENCE_MINUEND_PLACES=41, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=44, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=33, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=247, PETRI_PLACES=48, PETRI_TRANSITIONS=47} [2021-06-13 08:33:12,639 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 14 predicate places. [2021-06-13 08:33:12,639 INFO L482 AbstractCegarLoop]: Abstraction has has 48 places, 47 transitions, 247 flow [2021-06-13 08:33:12,639 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 20.6) internal successors, (103), 5 states have internal predecessors, (103), 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) [2021-06-13 08:33:12,639 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:33:12,639 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:33:12,639 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-13 08:33:12,639 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:33:12,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:33:12,640 INFO L82 PathProgramCache]: Analyzing trace with hash -546108993, now seen corresponding path program 1 times [2021-06-13 08:33:12,640 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:33:12,640 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963138004] [2021-06-13 08:33:12,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:33:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:12,709 INFO L142 QuantifierPusher]: treesize reduction 28, result has 37.8 percent of original size [2021-06-13 08:33:12,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,727 INFO L142 QuantifierPusher]: treesize reduction 35, result has 53.3 percent of original size [2021-06-13 08:33:12,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-06-13 08:33:12,763 INFO L142 QuantifierPusher]: treesize reduction 42, result has 40.8 percent of original size [2021-06-13 08:33:12,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-06-13 08:33:12,786 INFO L142 QuantifierPusher]: treesize reduction 59, result has 49.1 percent of original size [2021-06-13 08:33:12,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-06-13 08:33:12,814 INFO L142 QuantifierPusher]: treesize reduction 32, result has 39.6 percent of original size [2021-06-13 08:33:12,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:12,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:12,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:12,826 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:33:12,826 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963138004] [2021-06-13 08:33:12,826 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [963138004] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:12,826 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1162771065] [2021-06-13 08:33:12,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-06-13 08:33:12,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:33:12,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 11 conjunts are in the unsatisfiable core [2021-06-13 08:33:12,869 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 08:33:12,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:12,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 08:33:12,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 08:33:12,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 08:33:12,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 08:33:12,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-06-13 08:33:12,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:12,969 INFO L142 QuantifierPusher]: treesize reduction 2, result has 95.9 percent of original size [2021-06-13 08:33:12,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-06-13 08:33:12,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,978 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:12,979 INFO L142 QuantifierPusher]: treesize reduction 9, result has 78.0 percent of original size [2021-06-13 08:33:12,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:12,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-06-13 08:33:12,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:12,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:12,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:12,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:12,985 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1162771065] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:12,985 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 08:33:12,985 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 9 [2021-06-13 08:33:12,985 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272849348] [2021-06-13 08:33:12,986 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-13 08:33:12,986 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:33:12,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-13 08:33:12,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-06-13 08:33:12,987 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 35 [2021-06-13 08:33:12,987 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 48 places, 47 transitions, 247 flow. Second operand has 10 states, 10 states have (on average 17.6) internal successors, (176), 10 states have internal predecessors, (176), 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) [2021-06-13 08:33:12,987 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:33:12,987 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 35 [2021-06-13 08:33:12,987 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:33:13,602 INFO L129 PetriNetUnfolder]: 2371/3687 cut-off events. [2021-06-13 08:33:13,603 INFO L130 PetriNetUnfolder]: For 3808/3958 co-relation queries the response was YES. [2021-06-13 08:33:13,610 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9647 conditions, 3687 events. 2371/3687 cut-off events. For 3808/3958 co-relation queries the response was YES. Maximal size of possible extension queue 300. Compared 21070 event pairs, 86 based on Foata normal form. 182/3087 useless extension candidates. Maximal degree in co-relation 9498. Up to 1525 conditions per place. [2021-06-13 08:33:13,623 INFO L132 encePairwiseOnDemand]: 24/35 looper letters, 102 selfloop transitions, 48 changer transitions 23/187 dead transitions. [2021-06-13 08:33:13,623 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 60 places, 187 transitions, 1210 flow [2021-06-13 08:33:13,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-13 08:33:13,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-06-13 08:33:13,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 339 transitions. [2021-06-13 08:33:13,624 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7450549450549451 [2021-06-13 08:33:13,625 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 339 transitions. [2021-06-13 08:33:13,625 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 339 transitions. [2021-06-13 08:33:13,625 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:33:13,625 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 339 transitions. [2021-06-13 08:33:13,626 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 26.076923076923077) internal successors, (339), 13 states have internal predecessors, (339), 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) [2021-06-13 08:33:13,627 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 35.0) internal successors, (490), 14 states have internal predecessors, (490), 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) [2021-06-13 08:33:13,627 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 35.0) internal successors, (490), 14 states have internal predecessors, (490), 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) [2021-06-13 08:33:13,627 INFO L185 Difference]: Start difference. First operand has 48 places, 47 transitions, 247 flow. Second operand 13 states and 339 transitions. [2021-06-13 08:33:13,627 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 60 places, 187 transitions, 1210 flow [2021-06-13 08:33:13,631 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 59 places, 187 transitions, 1190 flow, removed 6 selfloop flow, removed 1 redundant places. [2021-06-13 08:33:13,633 INFO L241 Difference]: Finished difference. Result has 70 places, 88 transitions, 615 flow [2021-06-13 08:33:13,633 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=240, PETRI_DIFFERENCE_MINUEND_PLACES=47, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=47, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=33, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=615, PETRI_PLACES=70, PETRI_TRANSITIONS=88} [2021-06-13 08:33:13,633 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 36 predicate places. [2021-06-13 08:33:13,634 INFO L482 AbstractCegarLoop]: Abstraction has has 70 places, 88 transitions, 615 flow [2021-06-13 08:33:13,634 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 17.6) internal successors, (176), 10 states have internal predecessors, (176), 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) [2021-06-13 08:33:13,634 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:33:13,634 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:33:13,848 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:33:13,849 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:33:13,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:33:13,849 INFO L82 PathProgramCache]: Analyzing trace with hash 480074930, now seen corresponding path program 1 times [2021-06-13 08:33:13,849 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:33:13,849 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1131541169] [2021-06-13 08:33:13,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:33:13,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:13,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:13,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:13,883 INFO L142 QuantifierPusher]: treesize reduction 1, result has 93.8 percent of original size [2021-06-13 08:33:13,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:33:13,890 INFO L142 QuantifierPusher]: treesize reduction 1, result has 91.7 percent of original size [2021-06-13 08:33:13,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:13,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:13,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:13,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:13,897 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:33:13,897 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1131541169] [2021-06-13 08:33:13,897 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1131541169] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 08:33:13,897 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 08:33:13,897 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-13 08:33:13,897 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1624360189] [2021-06-13 08:33:13,897 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-13 08:33:13,897 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:33:13,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-13 08:33:13,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-06-13 08:33:13,898 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 19 out of 35 [2021-06-13 08:33:13,898 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 70 places, 88 transitions, 615 flow. Second operand has 5 states, 5 states have (on average 20.6) internal successors, (103), 5 states have internal predecessors, (103), 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) [2021-06-13 08:33:13,898 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:33:13,898 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 19 of 35 [2021-06-13 08:33:13,898 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:33:14,196 INFO L129 PetriNetUnfolder]: 2442/4216 cut-off events. [2021-06-13 08:33:14,196 INFO L130 PetriNetUnfolder]: For 11288/12176 co-relation queries the response was YES. [2021-06-13 08:33:14,214 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14465 conditions, 4216 events. 2442/4216 cut-off events. For 11288/12176 co-relation queries the response was YES. Maximal size of possible extension queue 409. Compared 29904 event pairs, 421 based on Foata normal form. 299/3987 useless extension candidates. Maximal degree in co-relation 14411. Up to 1806 conditions per place. [2021-06-13 08:33:14,272 INFO L132 encePairwiseOnDemand]: 29/35 looper letters, 113 selfloop transitions, 26 changer transitions 5/177 dead transitions. [2021-06-13 08:33:14,273 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 73 places, 177 transitions, 1521 flow [2021-06-13 08:33:14,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 08:33:14,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 08:33:14,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 139 transitions. [2021-06-13 08:33:14,276 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7942857142857143 [2021-06-13 08:33:14,276 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 139 transitions. [2021-06-13 08:33:14,276 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 139 transitions. [2021-06-13 08:33:14,276 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:33:14,276 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 139 transitions. [2021-06-13 08:33:14,276 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 27.8) internal successors, (139), 5 states have internal predecessors, (139), 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) [2021-06-13 08:33:14,277 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 35.0) internal successors, (210), 6 states have internal predecessors, (210), 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) [2021-06-13 08:33:14,277 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 35.0) internal successors, (210), 6 states have internal predecessors, (210), 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) [2021-06-13 08:33:14,277 INFO L185 Difference]: Start difference. First operand has 70 places, 88 transitions, 615 flow. Second operand 5 states and 139 transitions. [2021-06-13 08:33:14,277 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 73 places, 177 transitions, 1521 flow [2021-06-13 08:33:14,292 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 72 places, 177 transitions, 1481 flow, removed 20 selfloop flow, removed 1 redundant places. [2021-06-13 08:33:14,296 INFO L241 Difference]: Finished difference. Result has 75 places, 113 transitions, 901 flow [2021-06-13 08:33:14,296 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=601, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=88, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=62, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=901, PETRI_PLACES=75, PETRI_TRANSITIONS=113} [2021-06-13 08:33:14,296 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 41 predicate places. [2021-06-13 08:33:14,296 INFO L482 AbstractCegarLoop]: Abstraction has has 75 places, 113 transitions, 901 flow [2021-06-13 08:33:14,296 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 20.6) internal successors, (103), 5 states have internal predecessors, (103), 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) [2021-06-13 08:33:14,297 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:33:14,297 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:33:14,297 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-13 08:33:14,297 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:33:14,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:33:14,297 INFO L82 PathProgramCache]: Analyzing trace with hash 212208136, now seen corresponding path program 2 times [2021-06-13 08:33:14,297 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:33:14,297 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801676058] [2021-06-13 08:33:14,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:33:14,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:14,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,379 INFO L142 QuantifierPusher]: treesize reduction 1, result has 91.7 percent of original size [2021-06-13 08:33:14,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:14,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:14,386 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:33:14,386 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1801676058] [2021-06-13 08:33:14,386 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1801676058] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:14,386 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1339326767] [2021-06-13 08:33:14,386 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:33:14,414 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-13 08:33:14,414 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 08:33:14,414 INFO L263 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-13 08:33:14,415 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 08:33:14,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:14,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,433 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:14,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:14,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 08:33:14,446 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:14,458 INFO L142 QuantifierPusher]: treesize reduction 7, result has 61.1 percent of original size [2021-06-13 08:33:14,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:14,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:14,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:14,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:14,480 INFO L142 QuantifierPusher]: treesize reduction 5, result has 80.8 percent of original size [2021-06-13 08:33:14,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:14,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,488 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:14,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:14,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-13 08:33:14,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:14,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:14,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:14,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:14,493 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1339326767] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:14,493 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 08:33:14,493 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2021-06-13 08:33:14,493 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [68176680] [2021-06-13 08:33:14,494 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-13 08:33:14,494 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:33:14,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-13 08:33:14,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-06-13 08:33:14,494 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 19 out of 35 [2021-06-13 08:33:14,494 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 113 transitions, 901 flow. Second operand has 5 states, 5 states have (on average 20.6) internal successors, (103), 5 states have internal predecessors, (103), 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) [2021-06-13 08:33:14,495 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:33:14,495 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 19 of 35 [2021-06-13 08:33:14,495 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:33:14,827 INFO L129 PetriNetUnfolder]: 2525/4485 cut-off events. [2021-06-13 08:33:14,827 INFO L130 PetriNetUnfolder]: For 12943/13796 co-relation queries the response was YES. [2021-06-13 08:33:14,879 INFO L84 FinitePrefix]: Finished finitePrefix Result has 15937 conditions, 4485 events. 2525/4485 cut-off events. For 12943/13796 co-relation queries the response was YES. Maximal size of possible extension queue 429. Compared 33167 event pairs, 421 based on Foata normal form. 344/4272 useless extension candidates. Maximal degree in co-relation 15639. Up to 1097 conditions per place. [2021-06-13 08:33:14,899 INFO L132 encePairwiseOnDemand]: 28/35 looper letters, 104 selfloop transitions, 48 changer transitions 6/191 dead transitions. [2021-06-13 08:33:14,899 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 80 places, 191 transitions, 1758 flow [2021-06-13 08:33:14,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 08:33:14,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-06-13 08:33:14,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 163 transitions. [2021-06-13 08:33:14,900 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7761904761904762 [2021-06-13 08:33:14,900 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 163 transitions. [2021-06-13 08:33:14,900 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 163 transitions. [2021-06-13 08:33:14,900 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:33:14,900 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 163 transitions. [2021-06-13 08:33:14,901 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 27.166666666666668) internal successors, (163), 6 states have internal predecessors, (163), 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) [2021-06-13 08:33:14,901 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 35.0) internal successors, (245), 7 states have internal predecessors, (245), 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) [2021-06-13 08:33:14,901 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 35.0) internal successors, (245), 7 states have internal predecessors, (245), 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) [2021-06-13 08:33:14,901 INFO L185 Difference]: Start difference. First operand has 75 places, 113 transitions, 901 flow. Second operand 6 states and 163 transitions. [2021-06-13 08:33:14,901 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 80 places, 191 transitions, 1758 flow [2021-06-13 08:33:14,916 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 79 places, 191 transitions, 1737 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-06-13 08:33:14,918 INFO L241 Difference]: Finished difference. Result has 82 places, 117 transitions, 1065 flow [2021-06-13 08:33:14,918 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=880, PETRI_DIFFERENCE_MINUEND_PLACES=74, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=113, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=66, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1065, PETRI_PLACES=82, PETRI_TRANSITIONS=117} [2021-06-13 08:33:14,918 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 48 predicate places. [2021-06-13 08:33:14,918 INFO L482 AbstractCegarLoop]: Abstraction has has 82 places, 117 transitions, 1065 flow [2021-06-13 08:33:14,918 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 20.6) internal successors, (103), 5 states have internal predecessors, (103), 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) [2021-06-13 08:33:14,919 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:33:14,919 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:33:15,133 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:33:15,133 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:33:15,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:33:15,133 INFO L82 PathProgramCache]: Analyzing trace with hash 818523631, now seen corresponding path program 1 times [2021-06-13 08:33:15,133 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:33:15,133 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985168079] [2021-06-13 08:33:15,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:33:15,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:15,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:15,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:15,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 08:33:15,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:15,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:15,183 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:33:15,183 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [985168079] [2021-06-13 08:33:15,183 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [985168079] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:15,183 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1689057240] [2021-06-13 08:33:15,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:33:15,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:15,217 INFO L263 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 12 conjunts are in the unsatisfiable core [2021-06-13 08:33:15,218 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 08:33:15,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:15,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:15,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:15,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:15,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:15,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-06-13 08:33:15,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-06-13 08:33:15,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-06-13 08:33:15,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-06-13 08:33:15,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:15,307 INFO L142 QuantifierPusher]: treesize reduction 10, result has 82.1 percent of original size [2021-06-13 08:33:15,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-06-13 08:33:15,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,310 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:15,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 08:33:15,312 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:15,312 INFO L142 QuantifierPusher]: treesize reduction 4, result has 89.2 percent of original size [2021-06-13 08:33:15,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-06-13 08:33:15,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-06-13 08:33:15,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:15,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:15,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:15,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:15,317 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1689057240] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:15,317 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 08:33:15,317 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 8 [2021-06-13 08:33:15,318 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179378187] [2021-06-13 08:33:15,318 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-13 08:33:15,318 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:33:15,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-13 08:33:15,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-06-13 08:33:15,318 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 35 [2021-06-13 08:33:15,319 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 82 places, 117 transitions, 1065 flow. Second operand has 9 states, 9 states have (on average 18.22222222222222) internal successors, (164), 9 states have internal predecessors, (164), 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) [2021-06-13 08:33:15,319 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:33:15,319 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 35 [2021-06-13 08:33:15,319 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:33:16,895 INFO L129 PetriNetUnfolder]: 7768/12544 cut-off events. [2021-06-13 08:33:16,895 INFO L130 PetriNetUnfolder]: For 49587/50375 co-relation queries the response was YES. [2021-06-13 08:33:16,938 INFO L84 FinitePrefix]: Finished finitePrefix Result has 48308 conditions, 12544 events. 7768/12544 cut-off events. For 49587/50375 co-relation queries the response was YES. Maximal size of possible extension queue 836. Compared 91313 event pairs, 345 based on Foata normal form. 1005/12248 useless extension candidates. Maximal degree in co-relation 48212. Up to 2000 conditions per place. [2021-06-13 08:33:16,998 INFO L132 encePairwiseOnDemand]: 22/35 looper letters, 298 selfloop transitions, 226 changer transitions 10/549 dead transitions. [2021-06-13 08:33:16,999 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 108 places, 549 transitions, 5362 flow [2021-06-13 08:33:16,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-13 08:33:16,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2021-06-13 08:33:17,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 779 transitions. [2021-06-13 08:33:17,000 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7948979591836735 [2021-06-13 08:33:17,000 INFO L72 ComplementDD]: Start complementDD. Operand 28 states and 779 transitions. [2021-06-13 08:33:17,001 INFO L73 IsDeterministic]: Start isDeterministic. Operand 28 states and 779 transitions. [2021-06-13 08:33:17,001 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:33:17,001 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 28 states and 779 transitions. [2021-06-13 08:33:17,002 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 29 states, 28 states have (on average 27.821428571428573) internal successors, (779), 28 states have internal predecessors, (779), 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) [2021-06-13 08:33:17,003 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 29 states, 29 states have (on average 35.0) internal successors, (1015), 29 states have internal predecessors, (1015), 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) [2021-06-13 08:33:17,004 INFO L81 ComplementDD]: Finished complementDD. Result has 29 states, 29 states have (on average 35.0) internal successors, (1015), 29 states have internal predecessors, (1015), 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) [2021-06-13 08:33:17,004 INFO L185 Difference]: Start difference. First operand has 82 places, 117 transitions, 1065 flow. Second operand 28 states and 779 transitions. [2021-06-13 08:33:17,004 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 108 places, 549 transitions, 5362 flow [2021-06-13 08:33:17,060 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 107 places, 549 transitions, 5172 flow, removed 95 selfloop flow, removed 1 redundant places. [2021-06-13 08:33:17,065 INFO L241 Difference]: Finished difference. Result has 130 places, 284 transitions, 3456 flow [2021-06-13 08:33:17,065 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=1013, PETRI_DIFFERENCE_MINUEND_PLACES=80, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=117, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=64, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=47, PETRI_DIFFERENCE_SUBTRAHEND_STATES=28, PETRI_FLOW=3456, PETRI_PLACES=130, PETRI_TRANSITIONS=284} [2021-06-13 08:33:17,065 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 96 predicate places. [2021-06-13 08:33:17,065 INFO L482 AbstractCegarLoop]: Abstraction has has 130 places, 284 transitions, 3456 flow [2021-06-13 08:33:17,066 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 18.22222222222222) internal successors, (164), 9 states have internal predecessors, (164), 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) [2021-06-13 08:33:17,066 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:33:17,066 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:33:17,283 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:33:17,283 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:33:17,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:33:17,284 INFO L82 PathProgramCache]: Analyzing trace with hash -951354193, now seen corresponding path program 1 times [2021-06-13 08:33:17,284 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:33:17,284 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996530553] [2021-06-13 08:33:17,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:33:17,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:17,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:17,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:17,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 08:33:17,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:17,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:17,308 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:33:17,309 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996530553] [2021-06-13 08:33:17,309 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [996530553] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:17,309 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [184868642] [2021-06-13 08:33:17,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:33:17,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:17,337 INFO L263 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 10 conjunts are in the unsatisfiable core [2021-06-13 08:33:17,337 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 08:33:17,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:17,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:17,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:17,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:17,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:17,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:17,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:17,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,393 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:17,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:33:17,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 08:33:17,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,396 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:17,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:33:17,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 08:33:17,420 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-06-13 08:33:17,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:17,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:17,425 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 08:33:17,428 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,429 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 08:33:17,429 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:21, output treesize:14 [2021-06-13 08:33:17,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:17,504 INFO L142 QuantifierPusher]: treesize reduction 2, result has 92.6 percent of original size [2021-06-13 08:33:17,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-06-13 08:33:17,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,506 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:17,507 INFO L142 QuantifierPusher]: treesize reduction 21, result has 4.5 percent of original size [2021-06-13 08:33:17,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:17,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:17,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:17,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:17,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:17,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:17,509 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [184868642] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:17,509 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 08:33:17,509 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 8 [2021-06-13 08:33:17,509 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925674642] [2021-06-13 08:33:17,509 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-13 08:33:17,510 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:33:17,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-13 08:33:17,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-06-13 08:33:17,510 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 35 [2021-06-13 08:33:17,511 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 130 places, 284 transitions, 3456 flow. Second operand has 9 states, 9 states have (on average 18.444444444444443) internal successors, (166), 9 states have internal predecessors, (166), 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) [2021-06-13 08:33:17,511 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:33:17,511 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 35 [2021-06-13 08:33:17,511 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:33:20,138 INFO L129 PetriNetUnfolder]: 10748/16992 cut-off events. [2021-06-13 08:33:20,138 INFO L130 PetriNetUnfolder]: For 166215/166972 co-relation queries the response was YES. [2021-06-13 08:33:20,234 INFO L84 FinitePrefix]: Finished finitePrefix Result has 92723 conditions, 16992 events. 10748/16992 cut-off events. For 166215/166972 co-relation queries the response was YES. Maximal size of possible extension queue 1081. Compared 123603 event pairs, 635 based on Foata normal form. 785/16937 useless extension candidates. Maximal degree in co-relation 92216. Up to 3479 conditions per place. [2021-06-13 08:33:20,305 INFO L132 encePairwiseOnDemand]: 22/35 looper letters, 346 selfloop transitions, 316 changer transitions 26/703 dead transitions. [2021-06-13 08:33:20,305 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 158 places, 703 transitions, 9380 flow [2021-06-13 08:33:20,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-13 08:33:20,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2021-06-13 08:33:20,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 803 transitions. [2021-06-13 08:33:20,307 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7911330049261084 [2021-06-13 08:33:20,307 INFO L72 ComplementDD]: Start complementDD. Operand 29 states and 803 transitions. [2021-06-13 08:33:20,307 INFO L73 IsDeterministic]: Start isDeterministic. Operand 29 states and 803 transitions. [2021-06-13 08:33:20,307 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:33:20,307 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 29 states and 803 transitions. [2021-06-13 08:33:20,309 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 30 states, 29 states have (on average 27.689655172413794) internal successors, (803), 29 states have internal predecessors, (803), 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) [2021-06-13 08:33:20,310 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 30 states, 30 states have (on average 35.0) internal successors, (1050), 30 states have internal predecessors, (1050), 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) [2021-06-13 08:33:20,310 INFO L81 ComplementDD]: Finished complementDD. Result has 30 states, 30 states have (on average 35.0) internal successors, (1050), 30 states have internal predecessors, (1050), 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) [2021-06-13 08:33:20,310 INFO L185 Difference]: Start difference. First operand has 130 places, 284 transitions, 3456 flow. Second operand 29 states and 803 transitions. [2021-06-13 08:33:20,310 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 158 places, 703 transitions, 9380 flow [2021-06-13 08:33:20,969 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 154 places, 703 transitions, 9028 flow, removed 114 selfloop flow, removed 4 redundant places. [2021-06-13 08:33:20,977 INFO L241 Difference]: Finished difference. Result has 169 places, 401 transitions, 5695 flow [2021-06-13 08:33:20,978 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=3256, PETRI_DIFFERENCE_MINUEND_PLACES=126, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=284, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=184, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=81, PETRI_DIFFERENCE_SUBTRAHEND_STATES=29, PETRI_FLOW=5695, PETRI_PLACES=169, PETRI_TRANSITIONS=401} [2021-06-13 08:33:20,978 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 135 predicate places. [2021-06-13 08:33:20,978 INFO L482 AbstractCegarLoop]: Abstraction has has 169 places, 401 transitions, 5695 flow [2021-06-13 08:33:20,978 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 18.444444444444443) internal successors, (166), 9 states have internal predecessors, (166), 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) [2021-06-13 08:33:20,978 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:33:20,978 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:33:21,192 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:33:21,193 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:33:21,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:33:21,193 INFO L82 PathProgramCache]: Analyzing trace with hash -832842841, now seen corresponding path program 2 times [2021-06-13 08:33:21,193 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:33:21,193 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1343559490] [2021-06-13 08:33:21,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:33:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:21,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:21,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:21,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:21,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:21,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:21,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 08:33:21,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:21,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:21,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:21,225 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:33:21,225 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1343559490] [2021-06-13 08:33:21,225 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1343559490] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 08:33:21,225 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 08:33:21,225 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-13 08:33:21,225 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [4805739] [2021-06-13 08:33:21,226 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-13 08:33:21,226 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:33:21,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-13 08:33:21,227 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-06-13 08:33:21,227 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 35 [2021-06-13 08:33:21,227 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 169 places, 401 transitions, 5695 flow. Second operand has 5 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 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) [2021-06-13 08:33:21,227 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:33:21,227 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 35 [2021-06-13 08:33:21,227 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:33:23,926 INFO L129 PetriNetUnfolder]: 13204/20999 cut-off events. [2021-06-13 08:33:23,926 INFO L130 PetriNetUnfolder]: For 248908/249856 co-relation queries the response was YES. [2021-06-13 08:33:24,238 INFO L84 FinitePrefix]: Finished finitePrefix Result has 124126 conditions, 20999 events. 13204/20999 cut-off events. For 248908/249856 co-relation queries the response was YES. Maximal size of possible extension queue 1294. Compared 158292 event pairs, 2725 based on Foata normal form. 919/21871 useless extension candidates. Maximal degree in co-relation 123346. Up to 12582 conditions per place. [2021-06-13 08:33:24,360 INFO L132 encePairwiseOnDemand]: 29/35 looper letters, 497 selfloop transitions, 68 changer transitions 4/584 dead transitions. [2021-06-13 08:33:24,360 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 584 transitions, 9266 flow [2021-06-13 08:33:24,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 08:33:24,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 08:33:24,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 136 transitions. [2021-06-13 08:33:24,361 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7771428571428571 [2021-06-13 08:33:24,361 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 136 transitions. [2021-06-13 08:33:24,361 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 136 transitions. [2021-06-13 08:33:24,361 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:33:24,361 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 136 transitions. [2021-06-13 08:33:24,362 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 27.2) internal successors, (136), 5 states have internal predecessors, (136), 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) [2021-06-13 08:33:24,362 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 35.0) internal successors, (210), 6 states have internal predecessors, (210), 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) [2021-06-13 08:33:24,362 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 35.0) internal successors, (210), 6 states have internal predecessors, (210), 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) [2021-06-13 08:33:24,362 INFO L185 Difference]: Start difference. First operand has 169 places, 401 transitions, 5695 flow. Second operand 5 states and 136 transitions. [2021-06-13 08:33:24,362 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 584 transitions, 9266 flow [2021-06-13 08:33:25,782 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 168 places, 584 transitions, 8928 flow, removed 98 selfloop flow, removed 5 redundant places. [2021-06-13 08:33:25,788 INFO L241 Difference]: Finished difference. Result has 171 places, 444 transitions, 6235 flow [2021-06-13 08:33:25,789 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=5211, PETRI_DIFFERENCE_MINUEND_PLACES=164, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=387, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=319, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=6235, PETRI_PLACES=171, PETRI_TRANSITIONS=444} [2021-06-13 08:33:25,789 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 137 predicate places. [2021-06-13 08:33:25,789 INFO L482 AbstractCegarLoop]: Abstraction has has 171 places, 444 transitions, 6235 flow [2021-06-13 08:33:25,789 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 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) [2021-06-13 08:33:25,789 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:33:25,789 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:33:25,789 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-06-13 08:33:25,789 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:33:25,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:33:25,789 INFO L82 PathProgramCache]: Analyzing trace with hash -53004167, now seen corresponding path program 3 times [2021-06-13 08:33:25,790 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:33:25,790 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1651984358] [2021-06-13 08:33:25,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:33:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:25,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:25,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:25,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 08:33:25,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:25,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:25,816 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:33:25,816 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1651984358] [2021-06-13 08:33:25,816 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1651984358] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:25,816 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [910778090] [2021-06-13 08:33:25,816 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-06-13 08:33:25,851 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-06-13 08:33:25,851 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 08:33:25,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 12 conjunts are in the unsatisfiable core [2021-06-13 08:33:25,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 08:33:25,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:25,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-06-13 08:33:25,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-06-13 08:33:25,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-06-13 08:33:25,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-06-13 08:33:25,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:33:25,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:25,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-06-13 08:33:25,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 08:33:25,940 INFO L142 QuantifierPusher]: treesize reduction 10, result has 82.1 percent of original size [2021-06-13 08:33:25,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-06-13 08:33:25,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,942 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:25,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 08:33:25,943 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:25,943 INFO L142 QuantifierPusher]: treesize reduction 4, result has 89.2 percent of original size [2021-06-13 08:33:25,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-06-13 08:33:25,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-06-13 08:33:25,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:25,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:25,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:25,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:25,947 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [910778090] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:25,948 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 08:33:25,948 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 8 [2021-06-13 08:33:25,948 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [997324661] [2021-06-13 08:33:25,948 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-13 08:33:25,948 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:33:25,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-13 08:33:25,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-06-13 08:33:25,948 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 35 [2021-06-13 08:33:25,949 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 171 places, 444 transitions, 6235 flow. Second operand has 9 states, 9 states have (on average 18.22222222222222) internal successors, (164), 9 states have internal predecessors, (164), 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) [2021-06-13 08:33:25,949 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:33:25,949 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 35 [2021-06-13 08:33:25,949 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:33:30,073 INFO L129 PetriNetUnfolder]: 14692/23333 cut-off events. [2021-06-13 08:33:30,073 INFO L130 PetriNetUnfolder]: For 300566/301619 co-relation queries the response was YES. [2021-06-13 08:33:30,353 INFO L84 FinitePrefix]: Finished finitePrefix Result has 138779 conditions, 23333 events. 14692/23333 cut-off events. For 300566/301619 co-relation queries the response was YES. Maximal size of possible extension queue 1357. Compared 177001 event pairs, 1124 based on Foata normal form. 1473/24803 useless extension candidates. Maximal degree in co-relation 138130. Up to 5836 conditions per place. [2021-06-13 08:33:30,454 INFO L132 encePairwiseOnDemand]: 22/35 looper letters, 318 selfloop transitions, 461 changer transitions 9/803 dead transitions. [2021-06-13 08:33:30,455 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 190 places, 803 transitions, 12507 flow [2021-06-13 08:33:30,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-13 08:33:30,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2021-06-13 08:33:30,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 588 transitions. [2021-06-13 08:33:30,457 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7636363636363637 [2021-06-13 08:33:30,457 INFO L72 ComplementDD]: Start complementDD. Operand 22 states and 588 transitions. [2021-06-13 08:33:30,457 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 588 transitions. [2021-06-13 08:33:30,457 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:33:30,457 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 22 states and 588 transitions. [2021-06-13 08:33:30,458 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 23 states, 22 states have (on average 26.727272727272727) internal successors, (588), 22 states have internal predecessors, (588), 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) [2021-06-13 08:33:30,459 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 23 states, 23 states have (on average 35.0) internal successors, (805), 23 states have internal predecessors, (805), 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) [2021-06-13 08:33:30,459 INFO L81 ComplementDD]: Finished complementDD. Result has 23 states, 23 states have (on average 35.0) internal successors, (805), 23 states have internal predecessors, (805), 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) [2021-06-13 08:33:30,459 INFO L185 Difference]: Start difference. First operand has 171 places, 444 transitions, 6235 flow. Second operand 22 states and 588 transitions. [2021-06-13 08:33:30,459 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 190 places, 803 transitions, 12507 flow [2021-06-13 08:33:32,088 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 186 places, 803 transitions, 12241 flow, removed 87 selfloop flow, removed 4 redundant places. [2021-06-13 08:33:32,097 INFO L241 Difference]: Finished difference. Result has 204 places, 585 transitions, 10172 flow [2021-06-13 08:33:32,098 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=4853, PETRI_DIFFERENCE_MINUEND_PLACES=165, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=361, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=232, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=110, PETRI_DIFFERENCE_SUBTRAHEND_STATES=22, PETRI_FLOW=10172, PETRI_PLACES=204, PETRI_TRANSITIONS=585} [2021-06-13 08:33:32,098 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 170 predicate places. [2021-06-13 08:33:32,098 INFO L482 AbstractCegarLoop]: Abstraction has has 204 places, 585 transitions, 10172 flow [2021-06-13 08:33:32,098 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 18.22222222222222) internal successors, (164), 9 states have internal predecessors, (164), 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) [2021-06-13 08:33:32,098 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:33:32,098 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:33:32,299 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:33:32,299 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:33:32,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:33:32,299 INFO L82 PathProgramCache]: Analyzing trace with hash -1401101121, now seen corresponding path program 2 times [2021-06-13 08:33:32,300 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:33:32,300 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1392887805] [2021-06-13 08:33:32,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:33:32,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:32,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:32,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 08:33:32,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:32,336 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:33:32,336 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1392887805] [2021-06-13 08:33:32,336 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1392887805] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:32,336 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1091365229] [2021-06-13 08:33:32,336 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:33:32,417 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-13 08:33:32,418 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 08:33:32,418 INFO L263 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 8 conjunts are in the unsatisfiable core [2021-06-13 08:33:32,419 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 08:33:32,420 INFO L142 QuantifierPusher]: treesize reduction 7, result has 61.1 percent of original size [2021-06-13 08:33:32,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:32,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:32,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,443 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:32,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:32,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:32,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:32,458 INFO L142 QuantifierPusher]: treesize reduction 3, result has 84.2 percent of original size [2021-06-13 08:33:32,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-06-13 08:33:32,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,460 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:32,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:32,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-06-13 08:33:32,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,464 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-06-13 08:33:32,469 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,469 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:32,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:32,475 INFO L147 QuantifierPusher]: treesize reduction 4, result has 63.6 percent of original size 7 [2021-06-13 08:33:32,475 INFO L142 QuantifierPusher]: treesize reduction 4, result has 63.6 percent of original size [2021-06-13 08:33:32,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:32,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:32,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:32,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:32,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:32,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:32,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:32,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:32,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:32,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:32,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,490 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:32,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:32,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:32,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,492 INFO L147 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size 1 [2021-06-13 08:33:32,492 INFO L142 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size [2021-06-13 08:33:32,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:32,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:32,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:32,508 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1091365229] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:32,508 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 08:33:32,508 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 7 [2021-06-13 08:33:32,508 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1171089976] [2021-06-13 08:33:32,508 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-13 08:33:32,508 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:33:32,508 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-13 08:33:32,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-06-13 08:33:32,509 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 35 [2021-06-13 08:33:32,509 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 204 places, 585 transitions, 10172 flow. Second operand has 8 states, 8 states have (on average 18.25) internal successors, (146), 8 states have internal predecessors, (146), 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) [2021-06-13 08:33:32,509 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:33:32,509 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 35 [2021-06-13 08:33:32,509 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:33:36,221 INFO L129 PetriNetUnfolder]: 14814/23412 cut-off events. [2021-06-13 08:33:36,221 INFO L130 PetriNetUnfolder]: For 405000/406053 co-relation queries the response was YES. [2021-06-13 08:33:36,471 INFO L84 FinitePrefix]: Finished finitePrefix Result has 155159 conditions, 23412 events. 14814/23412 cut-off events. For 405000/406053 co-relation queries the response was YES. Maximal size of possible extension queue 1318. Compared 176258 event pairs, 2140 based on Foata normal form. 937/24301 useless extension candidates. Maximal degree in co-relation 154304. Up to 14253 conditions per place. [2021-06-13 08:33:36,718 INFO L132 encePairwiseOnDemand]: 27/35 looper letters, 514 selfloop transitions, 225 changer transitions 6/760 dead transitions. [2021-06-13 08:33:36,718 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 208 places, 760 transitions, 14636 flow [2021-06-13 08:33:36,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 08:33:36,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-06-13 08:33:36,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 211 transitions. [2021-06-13 08:33:36,719 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7535714285714286 [2021-06-13 08:33:36,719 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 211 transitions. [2021-06-13 08:33:36,719 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 211 transitions. [2021-06-13 08:33:36,719 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:33:36,719 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 211 transitions. [2021-06-13 08:33:36,720 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 26.375) internal successors, (211), 8 states have internal predecessors, (211), 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) [2021-06-13 08:33:36,720 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 35.0) internal successors, (315), 9 states have internal predecessors, (315), 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) [2021-06-13 08:33:36,720 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 35.0) internal successors, (315), 9 states have internal predecessors, (315), 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) [2021-06-13 08:33:36,720 INFO L185 Difference]: Start difference. First operand has 204 places, 585 transitions, 10172 flow. Second operand 8 states and 211 transitions. [2021-06-13 08:33:36,720 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 208 places, 760 transitions, 14636 flow [2021-06-13 08:33:38,601 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 204 places, 760 transitions, 14308 flow, removed 136 selfloop flow, removed 4 redundant places. [2021-06-13 08:33:38,612 INFO L241 Difference]: Finished difference. Result has 206 places, 665 transitions, 12407 flow [2021-06-13 08:33:38,613 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=9891, PETRI_DIFFERENCE_MINUEND_PLACES=197, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=584, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=143, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=367, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=12407, PETRI_PLACES=206, PETRI_TRANSITIONS=665} [2021-06-13 08:33:38,613 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 172 predicate places. [2021-06-13 08:33:38,613 INFO L482 AbstractCegarLoop]: Abstraction has has 206 places, 665 transitions, 12407 flow [2021-06-13 08:33:38,613 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 18.25) internal successors, (146), 8 states have internal predecessors, (146), 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) [2021-06-13 08:33:38,613 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:33:38,613 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:33:38,817 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:33:38,817 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:33:38,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:33:38,817 INFO L82 PathProgramCache]: Analyzing trace with hash 1708615037, now seen corresponding path program 1 times [2021-06-13 08:33:38,817 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:33:38,818 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304525532] [2021-06-13 08:33:38,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:33:38,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:38,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:38,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:33:38,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:38,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:38,857 INFO L142 QuantifierPusher]: treesize reduction 41, result has 22.6 percent of original size [2021-06-13 08:33:38,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:38,858 INFO L142 QuantifierPusher]: treesize reduction 41, result has 29.3 percent of original size [2021-06-13 08:33:38,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:38,868 INFO L142 QuantifierPusher]: treesize reduction 44, result has 61.4 percent of original size [2021-06-13 08:33:38,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-06-13 08:33:38,893 INFO L142 QuantifierPusher]: treesize reduction 44, result has 67.6 percent of original size [2021-06-13 08:33:38,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-06-13 08:33:38,929 INFO L142 QuantifierPusher]: treesize reduction 34, result has 53.4 percent of original size [2021-06-13 08:33:38,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-06-13 08:33:38,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:38,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:38,948 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:38,948 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:33:38,948 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1304525532] [2021-06-13 08:33:38,948 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1304525532] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:38,948 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [428215245] [2021-06-13 08:33:38,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:33:38,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:38,985 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 13 conjunts are in the unsatisfiable core [2021-06-13 08:33:38,986 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 08:33:38,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:38,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:38,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:38,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:38,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:38,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:38,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:38,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:39,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:39,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:39,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:39,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:39,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 08:33:39,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 08:33:39,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 08:33:39,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 08:33:39,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:39,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:39,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:39,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:39,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:39,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:39,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:39,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:39,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 08:33:39,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 08:33:39,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-06-13 08:33:39,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:33:39,142 INFO L142 QuantifierPusher]: treesize reduction 10, result has 84.8 percent of original size [2021-06-13 08:33:39,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-06-13 08:33:39,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,145 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:39,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 08:33:39,146 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:39,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 08:33:39,146 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:39,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 08:33:39,147 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:39,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 08:33:39,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-06-13 08:33:39,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:39,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:39,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:39,151 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:39,151 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [428215245] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:39,151 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 08:33:39,151 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 13 [2021-06-13 08:33:39,151 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758804818] [2021-06-13 08:33:39,152 INFO L462 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-06-13 08:33:39,152 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:33:39,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-06-13 08:33:39,152 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2021-06-13 08:33:39,152 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 35 [2021-06-13 08:33:39,152 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 206 places, 665 transitions, 12407 flow. Second operand has 14 states, 14 states have (on average 18.714285714285715) internal successors, (262), 14 states have internal predecessors, (262), 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) [2021-06-13 08:33:39,153 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:33:39,153 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 35 [2021-06-13 08:33:39,153 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:33:43,365 INFO L129 PetriNetUnfolder]: 14795/24013 cut-off events. [2021-06-13 08:33:43,365 INFO L130 PetriNetUnfolder]: For 434169/435677 co-relation queries the response was YES. [2021-06-13 08:33:43,655 INFO L84 FinitePrefix]: Finished finitePrefix Result has 157401 conditions, 24013 events. 14795/24013 cut-off events. For 434169/435677 co-relation queries the response was YES. Maximal size of possible extension queue 1484. Compared 192308 event pairs, 3431 based on Foata normal form. 1691/25368 useless extension candidates. Maximal degree in co-relation 156544. Up to 15614 conditions per place. [2021-06-13 08:33:43,864 INFO L132 encePairwiseOnDemand]: 21/35 looper letters, 398 selfloop transitions, 453 changer transitions 3/958 dead transitions. [2021-06-13 08:33:43,864 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 214 places, 958 transitions, 19172 flow [2021-06-13 08:33:43,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-13 08:33:43,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-06-13 08:33:43,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 292 transitions. [2021-06-13 08:33:43,870 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8342857142857143 [2021-06-13 08:33:43,870 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 292 transitions. [2021-06-13 08:33:43,870 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 292 transitions. [2021-06-13 08:33:43,870 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:33:43,870 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 292 transitions. [2021-06-13 08:33:43,871 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 29.2) internal successors, (292), 10 states have internal predecessors, (292), 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) [2021-06-13 08:33:43,872 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 35.0) internal successors, (385), 11 states have internal predecessors, (385), 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) [2021-06-13 08:33:43,872 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 35.0) internal successors, (385), 11 states have internal predecessors, (385), 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) [2021-06-13 08:33:43,872 INFO L185 Difference]: Start difference. First operand has 206 places, 665 transitions, 12407 flow. Second operand 10 states and 292 transitions. [2021-06-13 08:33:43,872 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 214 places, 958 transitions, 19172 flow [2021-06-13 08:33:46,569 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 212 places, 958 transitions, 19083 flow, removed 38 selfloop flow, removed 2 redundant places. [2021-06-13 08:33:46,582 INFO L241 Difference]: Finished difference. Result has 219 places, 800 transitions, 16550 flow [2021-06-13 08:33:46,583 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=9826, PETRI_DIFFERENCE_MINUEND_PLACES=203, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=554, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=207, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=327, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=16550, PETRI_PLACES=219, PETRI_TRANSITIONS=800} [2021-06-13 08:33:46,583 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 185 predicate places. [2021-06-13 08:33:46,583 INFO L482 AbstractCegarLoop]: Abstraction has has 219 places, 800 transitions, 16550 flow [2021-06-13 08:33:46,583 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 18.714285714285715) internal successors, (262), 14 states have internal predecessors, (262), 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) [2021-06-13 08:33:46,583 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:33:46,583 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:33:46,795 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-06-13 08:33:46,795 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:33:46,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:33:46,796 INFO L82 PathProgramCache]: Analyzing trace with hash 143029941, now seen corresponding path program 1 times [2021-06-13 08:33:46,796 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:33:46,796 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1374309901] [2021-06-13 08:33:46,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:33:46,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:46,815 INFO L142 QuantifierPusher]: treesize reduction 28, result has 30.0 percent of original size [2021-06-13 08:33:46,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:46,821 INFO L142 QuantifierPusher]: treesize reduction 25, result has 63.8 percent of original size [2021-06-13 08:33:46,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-06-13 08:33:46,837 INFO L142 QuantifierPusher]: treesize reduction 25, result has 67.5 percent of original size [2021-06-13 08:33:46,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-06-13 08:33:46,855 INFO L142 QuantifierPusher]: treesize reduction 25, result has 64.3 percent of original size [2021-06-13 08:33:46,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-06-13 08:33:46,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:46,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:46,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:46,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:46,858 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:46,858 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:33:46,858 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1374309901] [2021-06-13 08:33:46,858 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1374309901] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 08:33:46,858 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 08:33:46,858 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-13 08:33:46,858 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577835751] [2021-06-13 08:33:46,859 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-13 08:33:46,859 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:33:46,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-13 08:33:46,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-06-13 08:33:46,859 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 35 [2021-06-13 08:33:46,860 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 219 places, 800 transitions, 16550 flow. Second operand has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 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) [2021-06-13 08:33:46,860 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:33:46,860 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 35 [2021-06-13 08:33:46,860 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:33:51,456 INFO L129 PetriNetUnfolder]: 14963/24052 cut-off events. [2021-06-13 08:33:51,456 INFO L130 PetriNetUnfolder]: For 493109/494667 co-relation queries the response was YES. [2021-06-13 08:33:51,732 INFO L84 FinitePrefix]: Finished finitePrefix Result has 172589 conditions, 24052 events. 14963/24052 cut-off events. For 493109/494667 co-relation queries the response was YES. Maximal size of possible extension queue 1466. Compared 188653 event pairs, 4794 based on Foata normal form. 1299/24945 useless extension candidates. Maximal degree in co-relation 171790. Up to 16636 conditions per place. [2021-06-13 08:33:51,844 INFO L132 encePairwiseOnDemand]: 25/35 looper letters, 336 selfloop transitions, 414 changer transitions 7/859 dead transitions. [2021-06-13 08:33:51,844 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 223 places, 859 transitions, 18693 flow [2021-06-13 08:33:51,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 08:33:51,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-06-13 08:33:51,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 167 transitions. [2021-06-13 08:33:51,845 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7952380952380952 [2021-06-13 08:33:51,845 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 167 transitions. [2021-06-13 08:33:51,845 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 167 transitions. [2021-06-13 08:33:51,845 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:33:51,845 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 167 transitions. [2021-06-13 08:33:51,845 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 27.833333333333332) internal successors, (167), 6 states have internal predecessors, (167), 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) [2021-06-13 08:33:51,846 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 35.0) internal successors, (245), 7 states have internal predecessors, (245), 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) [2021-06-13 08:33:51,846 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 35.0) internal successors, (245), 7 states have internal predecessors, (245), 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) [2021-06-13 08:33:51,846 INFO L185 Difference]: Start difference. First operand has 219 places, 800 transitions, 16550 flow. Second operand 6 states and 167 transitions. [2021-06-13 08:33:51,846 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 223 places, 859 transitions, 18693 flow [2021-06-13 08:33:55,098 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 221 places, 859 transitions, 18275 flow, removed 39 selfloop flow, removed 2 redundant places. [2021-06-13 08:33:55,111 INFO L241 Difference]: Finished difference. Result has 224 places, 784 transitions, 16916 flow [2021-06-13 08:33:55,111 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=14681, PETRI_DIFFERENCE_MINUEND_PLACES=216, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=740, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=367, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=367, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=16916, PETRI_PLACES=224, PETRI_TRANSITIONS=784} [2021-06-13 08:33:55,112 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 190 predicate places. [2021-06-13 08:33:55,112 INFO L482 AbstractCegarLoop]: Abstraction has has 224 places, 784 transitions, 16916 flow [2021-06-13 08:33:55,112 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 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) [2021-06-13 08:33:55,112 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:33:55,112 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:33:55,112 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-06-13 08:33:55,112 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:33:55,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:33:55,112 INFO L82 PathProgramCache]: Analyzing trace with hash 1773289063, now seen corresponding path program 1 times [2021-06-13 08:33:55,112 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:33:55,112 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233685475] [2021-06-13 08:33:55,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:33:55,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:55,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:33:55,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:33:55,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 08:33:55,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:55,157 INFO L142 QuantifierPusher]: treesize reduction 11, result has 63.3 percent of original size [2021-06-13 08:33:55,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-06-13 08:33:55,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:55,169 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:33:55,169 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [233685475] [2021-06-13 08:33:55,169 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [233685475] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:55,169 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [176572181] [2021-06-13 08:33:55,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:33:55,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:33:55,195 INFO L263 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 11 conjunts are in the unsatisfiable core [2021-06-13 08:33:55,195 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 08:33:55,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:55,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:55,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:55,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:55,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:55,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:55,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:55,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:55,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:55,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:55,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:55,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:33:55,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:33:55,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:33:55,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-13 08:33:55,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,229 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:55,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-06-13 08:33:55,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:55,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,231 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:33:55,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-06-13 08:33:55,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:33:55,234 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-13 08:33:55,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:55,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:33:55,236 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 08:33:55,238 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,239 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 08:33:55,239 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:12 [2021-06-13 08:33:55,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:33:55,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-06-13 08:33:55,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:33:55,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:33:55,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:33:55,270 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [176572181] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:33:55,270 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 08:33:55,270 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 9 [2021-06-13 08:33:55,270 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638473315] [2021-06-13 08:33:55,270 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-13 08:33:55,270 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:33:55,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-13 08:33:55,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2021-06-13 08:33:55,271 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 35 [2021-06-13 08:33:55,271 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 224 places, 784 transitions, 16916 flow. Second operand has 10 states, 10 states have (on average 18.6) internal successors, (186), 10 states have internal predecessors, (186), 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) [2021-06-13 08:33:55,271 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:33:55,271 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 35 [2021-06-13 08:33:55,271 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:34:02,966 INFO L129 PetriNetUnfolder]: 20156/33454 cut-off events. [2021-06-13 08:34:02,966 INFO L130 PetriNetUnfolder]: For 723723/724869 co-relation queries the response was YES. [2021-06-13 08:34:03,403 INFO L84 FinitePrefix]: Finished finitePrefix Result has 233441 conditions, 33454 events. 20156/33454 cut-off events. For 723723/724869 co-relation queries the response was YES. Maximal size of possible extension queue 1862. Compared 282981 event pairs, 2423 based on Foata normal form. 2840/36171 useless extension candidates. Maximal degree in co-relation 231990. Up to 6264 conditions per place. [2021-06-13 08:34:03,507 INFO L132 encePairwiseOnDemand]: 20/35 looper letters, 498 selfloop transitions, 423 changer transitions 281/1265 dead transitions. [2021-06-13 08:34:03,507 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 251 places, 1265 transitions, 25705 flow [2021-06-13 08:34:03,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-13 08:34:03,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2021-06-13 08:34:03,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 810 transitions. [2021-06-13 08:34:03,509 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7980295566502463 [2021-06-13 08:34:03,509 INFO L72 ComplementDD]: Start complementDD. Operand 29 states and 810 transitions. [2021-06-13 08:34:03,509 INFO L73 IsDeterministic]: Start isDeterministic. Operand 29 states and 810 transitions. [2021-06-13 08:34:03,509 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:34:03,509 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 29 states and 810 transitions. [2021-06-13 08:34:03,511 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 30 states, 29 states have (on average 27.93103448275862) internal successors, (810), 29 states have internal predecessors, (810), 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) [2021-06-13 08:34:03,512 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 30 states, 30 states have (on average 35.0) internal successors, (1050), 30 states have internal predecessors, (1050), 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) [2021-06-13 08:34:03,513 INFO L81 ComplementDD]: Finished complementDD. Result has 30 states, 30 states have (on average 35.0) internal successors, (1050), 30 states have internal predecessors, (1050), 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) [2021-06-13 08:34:03,513 INFO L185 Difference]: Start difference. First operand has 224 places, 784 transitions, 16916 flow. Second operand 29 states and 810 transitions. [2021-06-13 08:34:03,513 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 251 places, 1265 transitions, 25705 flow [2021-06-13 08:34:07,910 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 245 places, 1265 transitions, 25103 flow, removed 97 selfloop flow, removed 6 redundant places. [2021-06-13 08:34:07,925 INFO L241 Difference]: Finished difference. Result has 270 places, 641 transitions, 14005 flow [2021-06-13 08:34:07,925 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=11583, PETRI_DIFFERENCE_MINUEND_PLACES=217, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=575, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=256, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=300, PETRI_DIFFERENCE_SUBTRAHEND_STATES=29, PETRI_FLOW=14005, PETRI_PLACES=270, PETRI_TRANSITIONS=641} [2021-06-13 08:34:07,925 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 236 predicate places. [2021-06-13 08:34:07,925 INFO L482 AbstractCegarLoop]: Abstraction has has 270 places, 641 transitions, 14005 flow [2021-06-13 08:34:07,926 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 18.6) internal successors, (186), 10 states have internal predecessors, (186), 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) [2021-06-13 08:34:07,926 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:34:07,926 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:34:08,140 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-06-13 08:34:08,141 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:34:08,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:34:08,141 INFO L82 PathProgramCache]: Analyzing trace with hash 1180713005, now seen corresponding path program 2 times [2021-06-13 08:34:08,141 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:34:08,141 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1721969328] [2021-06-13 08:34:08,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:34:08,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:34:08,162 INFO L142 QuantifierPusher]: treesize reduction 28, result has 30.0 percent of original size [2021-06-13 08:34:08,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:08,170 INFO L142 QuantifierPusher]: treesize reduction 25, result has 63.8 percent of original size [2021-06-13 08:34:08,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-06-13 08:34:08,185 INFO L142 QuantifierPusher]: treesize reduction 25, result has 67.9 percent of original size [2021-06-13 08:34:08,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-06-13 08:34:08,203 INFO L142 QuantifierPusher]: treesize reduction 25, result has 64.3 percent of original size [2021-06-13 08:34:08,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-06-13 08:34:08,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:08,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:08,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:08,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:08,206 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:34:08,206 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:34:08,206 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1721969328] [2021-06-13 08:34:08,206 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1721969328] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 08:34:08,206 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 08:34:08,206 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-13 08:34:08,206 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1292183621] [2021-06-13 08:34:08,206 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-13 08:34:08,206 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:34:08,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-13 08:34:08,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-06-13 08:34:08,206 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 35 [2021-06-13 08:34:08,207 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 270 places, 641 transitions, 14005 flow. Second operand has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 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) [2021-06-13 08:34:08,207 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:34:08,207 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 35 [2021-06-13 08:34:08,207 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:34:14,478 INFO L129 PetriNetUnfolder]: 16963/28728 cut-off events. [2021-06-13 08:34:14,479 INFO L130 PetriNetUnfolder]: For 916628/917864 co-relation queries the response was YES. [2021-06-13 08:34:14,987 INFO L84 FinitePrefix]: Finished finitePrefix Result has 246759 conditions, 28728 events. 16963/28728 cut-off events. For 916628/917864 co-relation queries the response was YES. Maximal size of possible extension queue 1690. Compared 247399 event pairs, 6307 based on Foata normal form. 1000/29497 useless extension candidates. Maximal degree in co-relation 245448. Up to 20491 conditions per place. [2021-06-13 08:34:15,097 INFO L132 encePairwiseOnDemand]: 26/35 looper letters, 363 selfloop transitions, 257 changer transitions 36/736 dead transitions. [2021-06-13 08:34:15,097 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 265 places, 736 transitions, 17124 flow [2021-06-13 08:34:15,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 08:34:15,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-06-13 08:34:15,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 165 transitions. [2021-06-13 08:34:15,098 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7857142857142857 [2021-06-13 08:34:15,098 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 165 transitions. [2021-06-13 08:34:15,098 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 165 transitions. [2021-06-13 08:34:15,098 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:34:15,098 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 165 transitions. [2021-06-13 08:34:15,098 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 27.5) internal successors, (165), 6 states have internal predecessors, (165), 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) [2021-06-13 08:34:15,099 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 35.0) internal successors, (245), 7 states have internal predecessors, (245), 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) [2021-06-13 08:34:15,099 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 35.0) internal successors, (245), 7 states have internal predecessors, (245), 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) [2021-06-13 08:34:15,099 INFO L185 Difference]: Start difference. First operand has 270 places, 641 transitions, 14005 flow. Second operand 6 states and 165 transitions. [2021-06-13 08:34:15,099 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 265 places, 736 transitions, 17124 flow [2021-06-13 08:34:20,283 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 253 places, 736 transitions, 16359 flow, removed 129 selfloop flow, removed 12 redundant places. [2021-06-13 08:34:20,294 INFO L241 Difference]: Finished difference. Result has 256 places, 635 transitions, 14009 flow [2021-06-13 08:34:20,295 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=13062, PETRI_DIFFERENCE_MINUEND_PLACES=248, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=632, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=232, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=398, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=14009, PETRI_PLACES=256, PETRI_TRANSITIONS=635} [2021-06-13 08:34:20,295 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 222 predicate places. [2021-06-13 08:34:20,295 INFO L482 AbstractCegarLoop]: Abstraction has has 256 places, 635 transitions, 14009 flow [2021-06-13 08:34:20,295 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 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) [2021-06-13 08:34:20,295 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:34:20,295 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:34:20,295 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-06-13 08:34:20,295 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:34:20,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:34:20,296 INFO L82 PathProgramCache]: Analyzing trace with hash -270077771, now seen corresponding path program 3 times [2021-06-13 08:34:20,296 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:34:20,296 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1869571861] [2021-06-13 08:34:20,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:34:20,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:34:20,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 08:34:20,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:34:20,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-06-13 08:34:20,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:34:20,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,363 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:34:20,363 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:34:20,363 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1869571861] [2021-06-13 08:34:20,363 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1869571861] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:34:20,363 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2125490096] [2021-06-13 08:34:20,363 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:34:20,389 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-06-13 08:34:20,389 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 08:34:20,390 INFO L263 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 11 conjunts are in the unsatisfiable core [2021-06-13 08:34:20,395 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 08:34:20,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:34:20,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:34:20,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:34:20,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:34:20,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:34:20,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:34:20,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:34:20,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:34:20,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:34:20,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:34:20,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:34:20,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 08:34:20,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-06-13 08:34:20,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:20,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-13 08:34:20,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,433 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:34:20,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-06-13 08:34:20,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:34:20,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,434 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:34:20,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-06-13 08:34:20,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:34:20,438 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-06-13 08:34:20,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:34:20,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 08:34:20,440 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 08:34:20,443 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,443 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 08:34:20,443 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:12 [2021-06-13 08:34:20,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:20,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-06-13 08:34:20,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:20,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:20,495 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:34:20,495 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2125490096] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:34:20,495 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 08:34:20,495 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 8 [2021-06-13 08:34:20,495 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475881043] [2021-06-13 08:34:20,495 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-13 08:34:20,495 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:34:20,495 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-13 08:34:20,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-06-13 08:34:20,495 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 35 [2021-06-13 08:34:20,496 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 256 places, 635 transitions, 14009 flow. Second operand has 9 states, 9 states have (on average 19.555555555555557) internal successors, (176), 9 states have internal predecessors, (176), 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) [2021-06-13 08:34:20,496 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:34:20,496 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 35 [2021-06-13 08:34:20,496 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:34:28,127 INFO L129 PetriNetUnfolder]: 21158/36301 cut-off events. [2021-06-13 08:34:28,127 INFO L130 PetriNetUnfolder]: For 1063137/1064661 co-relation queries the response was YES. [2021-06-13 08:34:28,801 INFO L84 FinitePrefix]: Finished finitePrefix Result has 301330 conditions, 36301 events. 21158/36301 cut-off events. For 1063137/1064661 co-relation queries the response was YES. Maximal size of possible extension queue 2258. Compared 326714 event pairs, 6684 based on Foata normal form. 1389/37336 useless extension candidates. Maximal degree in co-relation 300776. Up to 16831 conditions per place. [2021-06-13 08:34:28,945 INFO L132 encePairwiseOnDemand]: 26/35 looper letters, 460 selfloop transitions, 264 changer transitions 25/829 dead transitions. [2021-06-13 08:34:28,945 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 263 places, 829 transitions, 18980 flow [2021-06-13 08:34:28,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 08:34:28,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-06-13 08:34:28,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 235 transitions. [2021-06-13 08:34:28,948 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8392857142857143 [2021-06-13 08:34:28,948 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 235 transitions. [2021-06-13 08:34:28,948 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 235 transitions. [2021-06-13 08:34:28,948 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:34:28,948 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 235 transitions. [2021-06-13 08:34:28,948 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 29.375) internal successors, (235), 8 states have internal predecessors, (235), 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) [2021-06-13 08:34:28,949 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 35.0) internal successors, (315), 9 states have internal predecessors, (315), 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) [2021-06-13 08:34:28,949 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 35.0) internal successors, (315), 9 states have internal predecessors, (315), 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) [2021-06-13 08:34:28,949 INFO L185 Difference]: Start difference. First operand has 256 places, 635 transitions, 14009 flow. Second operand 8 states and 235 transitions. [2021-06-13 08:34:28,949 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 263 places, 829 transitions, 18980 flow [2021-06-13 08:34:34,896 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 262 places, 829 transitions, 18911 flow, removed 34 selfloop flow, removed 1 redundant places. [2021-06-13 08:34:34,908 INFO L241 Difference]: Finished difference. Result has 268 places, 660 transitions, 15339 flow [2021-06-13 08:34:34,909 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=13944, PETRI_DIFFERENCE_MINUEND_PLACES=255, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=635, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=232, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=394, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=15339, PETRI_PLACES=268, PETRI_TRANSITIONS=660} [2021-06-13 08:34:34,909 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 234 predicate places. [2021-06-13 08:34:34,909 INFO L482 AbstractCegarLoop]: Abstraction has has 268 places, 660 transitions, 15339 flow [2021-06-13 08:34:34,909 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 19.555555555555557) internal successors, (176), 9 states have internal predecessors, (176), 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) [2021-06-13 08:34:34,909 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:34:34,909 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:34:35,112 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-06-13 08:34:35,113 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:34:35,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:34:35,113 INFO L82 PathProgramCache]: Analyzing trace with hash -122200967, now seen corresponding path program 1 times [2021-06-13 08:34:35,113 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:34:35,113 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723335391] [2021-06-13 08:34:35,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:34:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:34:35,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:35,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:34:35,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 08:34:35,147 INFO L142 QuantifierPusher]: treesize reduction 10, result has 60.0 percent of original size [2021-06-13 08:34:35,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:35,155 INFO L142 QuantifierPusher]: treesize reduction 11, result has 63.3 percent of original size [2021-06-13 08:34:35,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-06-13 08:34:35,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:35,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:34:35,165 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:34:35,165 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723335391] [2021-06-13 08:34:35,166 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [723335391] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:34:35,166 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [256357158] [2021-06-13 08:34:35,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:34:35,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:34:35,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 13 conjunts are in the unsatisfiable core [2021-06-13 08:34:35,191 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 08:34:35,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:35,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:35,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:35,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:35,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:35,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:35,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:35,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:35,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:35,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:35,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:35,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:35,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:35,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:35,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:35,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:35,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:35,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:35,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:35,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:35,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:35,269 INFO L142 QuantifierPusher]: treesize reduction 3, result has 86.4 percent of original size [2021-06-13 08:34:35,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-06-13 08:34:35,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:35,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:34:35,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,302 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:34:35,302 INFO L142 QuantifierPusher]: treesize reduction 9, result has 70.0 percent of original size [2021-06-13 08:34:35,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:34:35,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-13 08:34:35,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:35,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:35,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:35,307 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:34:35,307 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [256357158] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:34:35,307 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 08:34:35,307 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 11 [2021-06-13 08:34:35,307 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1816281680] [2021-06-13 08:34:35,308 INFO L462 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-06-13 08:34:35,308 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:34:35,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-06-13 08:34:35,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2021-06-13 08:34:35,309 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 19 out of 35 [2021-06-13 08:34:35,310 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 268 places, 660 transitions, 15339 flow. Second operand has 12 states, 12 states have (on average 21.0) internal successors, (252), 12 states have internal predecessors, (252), 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) [2021-06-13 08:34:35,310 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:34:35,310 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 19 of 35 [2021-06-13 08:34:35,310 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:34:41,854 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([92] L41-2-->L41: Formula: (and (not v_break_BC_1) (< v_i_BC_1 v_Cn_1) (< v_i_BC_1 v_Bn_3)) InVars {i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} OutVars{i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} AuxVars[] AssignedVars[][216], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 15#L26-2true, 24#L41true, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), 55#(and (<= (+ i_BC 1) Bn) (not break_BC)), Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 853#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC))) (= i_AC i_AB)), Black: 807#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (not (= (select C i_BC) (select B i_BC))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 855#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC)))), Black: 783#(and (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1042#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1112#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1114#(and (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1116#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1118#(and (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), 1126#true, Black: 867#(and (= (select C i_AC) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 868#(and (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 870#(and (= (select C i_AC) (select B i_AB)) (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), 652#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 297#true, Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 401#(and (= 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Cn) (<= i_AC i_BC)), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:41,854 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 08:34:41,854 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 08:34:41,854 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:41,855 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:41,855 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L41-2-->thread2FINAL: Formula: (or (not (< v_i_BC_6 v_Cn_2)) v_break_BC_3 (not (< v_i_BC_6 v_Bn_4))) InVars {i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} OutVars{i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} AuxVars[] AssignedVars[][218], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 15#L26-2true, 21#thread2FINALtrue, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= 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(<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 297#true, Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< 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(<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B 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(<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 989#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), 761#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:41,855 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 08:34:41,855 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:41,855 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 08:34:41,855 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:43,488 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([92] L41-2-->L41: Formula: (and (not v_break_BC_1) (< v_i_BC_1 v_Cn_1) (< v_i_BC_1 v_Bn_3)) InVars {i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} OutVars{i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} AuxVars[] AssignedVars[][294], [Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 1033#true, 10#L73true, 19#L27true, 24#L41true, 28#thread3FINALtrue, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), 297#true, Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), Black: 563#(and (not 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i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC)))), Black: 783#(and (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1042#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1112#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1114#(and (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1116#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 1118#(and (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 867#(and (= (select C i_AC) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 868#(and (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 870#(and (= (select C i_AC) (select B i_AB)) (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 1168#(and (< i_AC An) (not break_AB) (= i_AB (+ i_AC 1)) (= i_AC 0)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 379#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), 686#true, Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 226#(and (not break_AB) (or (<= An i_AC) (< Bn (+ i_AB 1))) (<= i_AB i_AC)), Black: 965#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) 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i_AC i_AB)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:43,489 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 08:34:43,489 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 08:34:43,489 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 08:34:43,489 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 08:34:43,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L41-2-->thread2FINAL: Formula: (or (not (< v_i_BC_6 v_Cn_2)) v_break_BC_3 (not (< v_i_BC_6 v_Bn_4))) InVars {i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} OutVars{i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} AuxVars[] AssignedVars[][295], [Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 1033#true, 10#L73true, 19#L27true, 21#thread2FINALtrue, 28#thread3FINALtrue, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC 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1))), Black: 222#(and (not break_AB) (<= i_AB i_AC)), Black: 969#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 971#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 973#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), 236#(and (not break_AB) (<= (+ i_AB 1) An)), Black: 975#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 911#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 989#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:43,489 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 08:34:43,489 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 08:34:43,489 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 08:34:43,489 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 08:34:43,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([92] L41-2-->L41: Formula: (and (not v_break_BC_1) (< v_i_BC_1 v_Cn_1) (< v_i_BC_1 v_Bn_3)) InVars {i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} OutVars{i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} AuxVars[] AssignedVars[][216], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 16#L26true, 24#L41true, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), 55#(and (<= (+ i_BC 1) Bn) (not break_BC)), Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 853#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC))) (= i_AC i_AB)), Black: 807#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (not (= (select C i_BC) (select B i_BC))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 855#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC)))), Black: 783#(and (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1042#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1112#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1114#(and (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1116#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1118#(and (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), 1126#true, Black: 867#(and (= (select C i_AC) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 868#(and (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 870#(and (= (select C i_AC) (select B i_AB)) (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), 652#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 297#true, Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 379#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 226#(and (not break_AB) (or (<= An i_AC) (< Bn (+ i_AB 1))) (<= i_AB i_AC)), Black: 965#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 222#(and (not break_AB) (<= i_AB i_AC)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 969#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 971#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 973#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), 236#(and (not break_AB) (<= (+ i_AB 1) An)), Black: 975#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 911#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 989#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), 761#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:43,545 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 08:34:43,545 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 08:34:43,545 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 08:34:43,545 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 08:34:43,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L41-2-->thread2FINAL: Formula: (or (not (< v_i_BC_6 v_Cn_2)) v_break_BC_3 (not (< v_i_BC_6 v_Bn_4))) InVars {i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} OutVars{i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} AuxVars[] AssignedVars[][218], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 16#L26true, 21#thread2FINALtrue, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), 52#true, Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 853#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC))) (= i_AC i_AB)), Black: 807#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (not (= (select C i_BC) (select B i_BC))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 855#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC)))), Black: 783#(and (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1042#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1112#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1114#(and (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1116#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1118#(and (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), 1126#true, Black: 867#(and (= (select C i_AC) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 868#(and (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 870#(and (= (select C i_AC) (select B i_AB)) (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), 652#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 297#true, Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 379#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 226#(and (not break_AB) (or (<= An i_AC) (< Bn (+ i_AB 1))) (<= i_AB i_AC)), Black: 965#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 222#(and (not break_AB) (<= i_AB i_AC)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 969#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 971#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 973#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), 236#(and (not break_AB) (<= (+ i_AB 1) An)), Black: 975#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 911#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 989#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), 761#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:43,545 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 08:34:43,545 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 08:34:43,545 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 08:34:43,545 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 08:34:43,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([92] L41-2-->L41: Formula: (and (not v_break_BC_1) (< v_i_BC_1 v_Cn_1) (< v_i_BC_1 v_Bn_3)) InVars {i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} OutVars{i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} AuxVars[] AssignedVars[][216], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 19#L27true, 24#L41true, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), 55#(and (<= (+ i_BC 1) Bn) (not break_BC)), Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 853#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC))) (= i_AC i_AB)), Black: 807#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (not (= (select C i_BC) (select B i_BC))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 855#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC)))), Black: 783#(and (< i_AB An) (= i_BC i_AB) (= 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(select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 989#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), 761#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:43,563 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 08:34:43,563 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 08:34:43,563 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:34:43,563 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:34:43,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L41-2-->thread2FINAL: Formula: (or (not (< v_i_BC_6 v_Cn_2)) v_break_BC_3 (not (< v_i_BC_6 v_Bn_4))) InVars {i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} OutVars{i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} AuxVars[] AssignedVars[][218], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 19#L27true, 21#thread2FINALtrue, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), 52#true, Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 853#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC))) (= i_AC i_AB)), Black: 807#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (not (= (select C i_BC) (select B i_BC))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 855#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC)))), Black: 783#(and (< i_AB An) (= i_BC i_AB) (= i_AB 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(= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 989#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), 761#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:43,563 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 08:34:43,563 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 08:34:43,563 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:34:43,563 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:34:43,804 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([92] L41-2-->L41: Formula: (and (not 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(<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 226#(and (not break_AB) (or (<= An i_AC) (< Bn (+ i_AB 1))) (<= i_AB i_AC)), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 965#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 222#(and (not break_AB) (<= i_AB i_AC)), Black: 969#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), 233#true, Black: 971#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 973#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 975#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 911#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 989#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:43,805 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 08:34:43,805 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:43,805 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:43,805 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:43,805 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L41-2-->thread2FINAL: Formula: (or (not (< v_i_BC_6 v_Cn_2)) v_break_BC_3 (not (< v_i_BC_6 v_Bn_4))) InVars {i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} OutVars{i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} AuxVars[] AssignedVars[][514], [6#thread1FINALtrue, Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 1033#true, 10#L73true, 21#thread2FINALtrue, 28#thread3FINALtrue, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 297#true, 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), 52#true, Black: 563#(and (not break_AC) (<= 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(<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 379#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), 686#true, 1210#(and (not break_AB) (or (<= An i_AC) (<= Bn i_AB)) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 226#(and (not break_AB) (or (<= An i_AC) (< Bn (+ i_AB 1))) (<= i_AB i_AC)), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 965#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 222#(and (not break_AB) (<= i_AB i_AC)), Black: 969#(and (not break_AB) (<= i_AC 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0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 989#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:43,805 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 08:34:43,805 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:43,805 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:43,805 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:44,164 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([92] L41-2-->L41: Formula: (and (not v_break_BC_1) (< v_i_BC_1 v_Cn_1) (< v_i_BC_1 v_Bn_3)) InVars {i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} OutVars{i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} AuxVars[] AssignedVars[][216], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 15#L26-2true, 24#L41true, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), Black: 563#(and (not break_AC) (<= i_AC 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i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), 652#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 297#true, Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 379#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 226#(and (not break_AB) (or (<= An i_AC) (< Bn (+ i_AB 1))) (<= i_AB i_AC)), Black: 965#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 222#(and (not break_AB) (<= i_AB i_AC)), 233#true, Black: 969#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 971#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 973#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 975#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 911#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 989#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), 761#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:44,164 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 08:34:44,164 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 08:34:44,164 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:44,164 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:44,164 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:44,165 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([93] L41-2-->thread2FINAL: Formula: (or (not (< v_i_BC_6 v_Cn_2)) v_break_BC_3 (not (< v_i_BC_6 v_Bn_4))) InVars {i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} OutVars{i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} AuxVars[] AssignedVars[][218], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 15#L26-2true, 21#thread2FINALtrue, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), 52#true, Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 853#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC))) (= i_AC i_AB)), Black: 807#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (not (= (select C i_BC) (select B i_BC))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 855#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC)))), Black: 783#(and (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1042#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1112#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1114#(and (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1116#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1118#(and (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), 1126#true, Black: 867#(and (= (select C i_AC) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 868#(and (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 870#(and (= (select C i_AC) (select B i_AB)) (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), 652#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 297#true, Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 379#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 226#(and (not break_AB) (or (<= An i_AC) (< Bn (+ i_AB 1))) (<= i_AB i_AC)), Black: 965#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 222#(and (not break_AB) (<= i_AB i_AC)), 233#true, Black: 969#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 971#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 973#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 975#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 911#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 989#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), 761#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:44,165 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 08:34:44,165 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:44,165 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:44,165 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 08:34:44,165 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:44,184 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([92] L41-2-->L41: Formula: (and (not v_break_BC_1) (< v_i_BC_1 v_Cn_1) (< v_i_BC_1 v_Bn_3)) InVars {i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} OutVars{i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} AuxVars[] AssignedVars[][216], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 24#L41true, 25#L31true, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), 55#(and (<= (+ i_BC 1) Bn) (not break_BC)), Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 853#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC))) (= i_AC i_AB)), Black: 807#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (not (= (select C i_BC) (select B i_BC))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 855#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC)))), Black: 783#(and (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1042#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1112#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1114#(and (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1116#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1118#(and (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), 1126#true, Black: 867#(and (= (select C i_AC) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 868#(and (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 870#(and (= (select C i_AC) (select B i_AB)) (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), 652#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 297#true, Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 379#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 226#(and (not break_AB) (or (<= An i_AC) (< Bn (+ i_AB 1))) (<= i_AB i_AC)), Black: 965#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 222#(and (not break_AB) (<= i_AB i_AC)), Black: 969#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 971#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 973#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), 236#(and (not break_AB) (<= (+ i_AB 1) An)), Black: 975#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 911#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 989#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), 761#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:44,184 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 08:34:44,184 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:34:44,184 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 08:34:44,184 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:34:44,185 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L41-2-->thread2FINAL: Formula: (or (not (< v_i_BC_6 v_Cn_2)) v_break_BC_3 (not (< v_i_BC_6 v_Bn_4))) InVars {i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} OutVars{i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} AuxVars[] AssignedVars[][218], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 21#thread2FINALtrue, 25#L31true, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), 52#true, Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 853#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC))) (= i_AC i_AB)), Black: 807#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (not (= (select C i_BC) (select B i_BC))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 855#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC)))), Black: 783#(and (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1042#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1112#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1114#(and (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1116#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1118#(and (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), 1126#true, Black: 867#(and (= (select C i_AC) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 868#(and (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 870#(and (= (select C i_AC) (select B i_AB)) (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), 652#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 297#true, Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 379#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 226#(and (not break_AB) (or (<= An i_AC) (< Bn (+ i_AB 1))) (<= i_AB i_AC)), Black: 965#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 222#(and (not break_AB) (<= i_AB i_AC)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 969#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 971#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 973#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), 236#(and (not break_AB) (<= (+ i_AB 1) An)), Black: 975#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 911#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 989#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), 761#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:44,185 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 08:34:44,185 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:34:44,185 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 08:34:44,185 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:34:44,876 INFO L129 PetriNetUnfolder]: 23379/40374 cut-off events. [2021-06-13 08:34:44,876 INFO L130 PetriNetUnfolder]: For 1134755/1139017 co-relation queries the response was YES. [2021-06-13 08:34:45,707 INFO L84 FinitePrefix]: Finished finitePrefix Result has 331980 conditions, 40374 events. 23379/40374 cut-off events. For 1134755/1139017 co-relation queries the response was YES. Maximal size of possible extension queue 2548. Compared 377796 event pairs, 5607 based on Foata normal form. 1573/40530 useless extension candidates. Maximal degree in co-relation 330609. Up to 17640 conditions per place. [2021-06-13 08:34:45,878 INFO L132 encePairwiseOnDemand]: 27/35 looper letters, 373 selfloop transitions, 264 changer transitions 32/872 dead transitions. [2021-06-13 08:34:45,878 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 282 places, 872 transitions, 20348 flow [2021-06-13 08:34:45,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-13 08:34:45,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-06-13 08:34:45,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 427 transitions. [2021-06-13 08:34:45,879 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8133333333333334 [2021-06-13 08:34:45,879 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 427 transitions. [2021-06-13 08:34:45,879 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 427 transitions. [2021-06-13 08:34:45,879 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:34:45,879 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 427 transitions. [2021-06-13 08:34:45,880 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 28.466666666666665) internal successors, (427), 15 states have internal predecessors, (427), 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) [2021-06-13 08:34:45,881 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 35.0) internal successors, (560), 16 states have internal predecessors, (560), 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) [2021-06-13 08:34:45,881 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 35.0) internal successors, (560), 16 states have internal predecessors, (560), 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) [2021-06-13 08:34:45,881 INFO L185 Difference]: Start difference. First operand has 268 places, 660 transitions, 15339 flow. Second operand 15 states and 427 transitions. [2021-06-13 08:34:45,881 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 282 places, 872 transitions, 20348 flow [2021-06-13 08:34:51,331 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 280 places, 872 transitions, 20112 flow, removed 26 selfloop flow, removed 2 redundant places. [2021-06-13 08:34:51,345 INFO L241 Difference]: Finished difference. Result has 288 places, 691 transitions, 16535 flow [2021-06-13 08:34:51,345 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=15144, PETRI_DIFFERENCE_MINUEND_PLACES=266, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=660, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=222, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=418, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=16535, PETRI_PLACES=288, PETRI_TRANSITIONS=691} [2021-06-13 08:34:51,345 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 254 predicate places. [2021-06-13 08:34:51,346 INFO L482 AbstractCegarLoop]: Abstraction has has 288 places, 691 transitions, 16535 flow [2021-06-13 08:34:51,346 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 21.0) internal successors, (252), 12 states have internal predecessors, (252), 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) [2021-06-13 08:34:51,346 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:34:51,346 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:34:51,546 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-06-13 08:34:51,546 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:34:51,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:34:51,547 INFO L82 PathProgramCache]: Analyzing trace with hash -504583511, now seen corresponding path program 2 times [2021-06-13 08:34:51,547 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:34:51,547 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069696331] [2021-06-13 08:34:51,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:34:51,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:34:51,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:51,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 08:34:51,575 INFO L142 QuantifierPusher]: treesize reduction 10, result has 63.0 percent of original size [2021-06-13 08:34:51,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,585 INFO L142 QuantifierPusher]: treesize reduction 10, result has 60.0 percent of original size [2021-06-13 08:34:51,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 08:34:51,596 INFO L142 QuantifierPusher]: treesize reduction 11, result has 63.3 percent of original size [2021-06-13 08:34:51,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-06-13 08:34:51,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:51,607 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-13 08:34:51,608 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:34:51,608 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1069696331] [2021-06-13 08:34:51,608 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1069696331] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:34:51,608 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1318890510] [2021-06-13 08:34:51,608 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:34:51,649 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-13 08:34:51,649 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 08:34:51,650 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 13 conjunts are in the unsatisfiable core [2021-06-13 08:34:51,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 08:34:51,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:51,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:51,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:51,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:51,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:51,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:51,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:51,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 08:34:51,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:51,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:51,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:51,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:51,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:51,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:51,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:51,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 08:34:51,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:34:51,723 INFO L142 QuantifierPusher]: treesize reduction 3, result has 86.4 percent of original size [2021-06-13 08:34:51,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-06-13 08:34:51,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 08:34:51,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 08:34:51,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,755 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 08:34:51,757 INFO L142 QuantifierPusher]: treesize reduction 9, result has 70.0 percent of original size [2021-06-13 08:34:51,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:34:51,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-13 08:34:51,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:51,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:34:51,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:34:51,763 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-13 08:34:51,763 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1318890510] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 08:34:51,763 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 08:34:51,763 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 11 [2021-06-13 08:34:51,763 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791261768] [2021-06-13 08:34:51,763 INFO L462 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-06-13 08:34:51,763 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:34:51,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-06-13 08:34:51,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2021-06-13 08:34:51,764 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 19 out of 35 [2021-06-13 08:34:51,764 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 288 places, 691 transitions, 16535 flow. Second operand has 12 states, 12 states have (on average 21.0) internal successors, (252), 12 states have internal predecessors, (252), 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) [2021-06-13 08:34:51,764 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:34:51,764 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 19 of 35 [2021-06-13 08:34:51,764 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:34:59,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([92] L41-2-->L41: Formula: (and (not v_break_BC_1) (< v_i_BC_1 v_Cn_1) (< v_i_BC_1 v_Bn_3)) InVars {i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} OutVars{i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} AuxVars[] AssignedVars[][211], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 15#L26-2true, 24#L41true, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), 55#(and (<= (+ i_BC 1) Bn) (not break_BC)), Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 853#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC))) (= i_AC i_AB)), Black: 807#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (not (= (select C i_BC) (select B i_BC))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 855#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC)))), Black: 783#(and (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1042#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1112#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1114#(and (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1116#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1118#(and (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), 1126#true, Black: 867#(and (= (select C i_AC) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 868#(and (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 870#(and (= (select C i_AC) (select B i_AB)) (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), 652#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 297#true, Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 379#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 1168#(and (< i_AC An) (not break_AB) (= i_AB (+ i_AC 1)) (= i_AC 0)), Black: 1218#(and (not break_AB) (= i_AC 1) (<= Bn i_AB) (= i_AB 1) (<= (+ i_AC 1) An)), Black: 1143#(and (not break_AB) (< i_AB An) (= i_AB 0) (= i_AC i_AB)), Black: 1178#(and (not break_AB) (< 0 An) (= i_AC 1) (= i_AB 1)), Black: 1210#(and (not break_AB) (or (<= An i_AC) (<= Bn i_AB)) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1131#(and (not break_AB) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1212#(and (not break_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 1214#(and (not break_AB) (< 0 An) (= i_AC 1) (or (<= Bn i_AB) (<= An i_AB)) (= i_AB 1)), 1228#true, Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 226#(and (not break_AB) (or (<= An i_AC) (< Bn (+ i_AB 1))) (<= i_AB i_AC)), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 965#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 222#(and (not break_AB) (<= i_AB i_AC)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), 233#true, Black: 969#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 971#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 973#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 975#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 911#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), 761#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:59,338 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 08:34:59,338 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:59,338 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:59,338 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 08:34:59,338 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L41-2-->thread2FINAL: Formula: (or (not (< v_i_BC_6 v_Cn_2)) v_break_BC_3 (not (< v_i_BC_6 v_Bn_4))) InVars {i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} OutVars{i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} AuxVars[] AssignedVars[][213], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 15#L26-2true, 21#thread2FINALtrue, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), 52#true, Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C 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break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 297#true, Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 379#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 1168#(and (< i_AC An) (not break_AB) (= i_AB (+ i_AC 1)) (= i_AC 0)), Black: 1218#(and (not break_AB) (= i_AC 1) (<= Bn i_AB) (= i_AB 1) (<= (+ i_AC 1) An)), Black: 1143#(and (not break_AB) (< i_AB An) (= i_AB 0) (= i_AC i_AB)), Black: 1178#(and (not break_AB) (< 0 An) (= i_AC 1) (= i_AB 1)), Black: 1210#(and (not break_AB) (or (<= An i_AC) (<= Bn i_AB)) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1131#(and (not break_AB) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1212#(and (not break_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 1214#(and (not break_AB) (< 0 An) (= i_AC 1) (or (<= Bn i_AB) (<= An i_AB)) (= i_AB 1)), 1228#true, Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 226#(and (not break_AB) (or (<= An i_AC) (< Bn (+ i_AB 1))) (<= i_AB i_AC)), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 965#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 222#(and (not break_AB) (<= i_AB i_AC)), 233#true, Black: 969#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 971#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 973#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 975#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 911#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), 761#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:34:59,338 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 08:34:59,338 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:59,338 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:34:59,338 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 08:35:01,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([92] L41-2-->L41: Formula: (and (not v_break_BC_1) (< v_i_BC_1 v_Cn_1) (< v_i_BC_1 v_Bn_3)) InVars {i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} OutVars{i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} AuxVars[] AssignedVars[][211], [Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 19#L27true, 24#L41true, 28#thread3FINALtrue, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 297#true, 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), 55#(and (<= (+ i_BC 1) Bn) (not break_BC)), Black: 559#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), 570#true, Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 853#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC))) (= i_AC i_AB)), Black: 807#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (not (= (select C i_BC) (select B i_BC))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 855#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC)))), Black: 783#(and (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1042#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1112#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1114#(and (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1116#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 1118#(and (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 867#(and (= (select C i_AC) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 868#(and (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 870#(and (= (select C i_AC) (select B i_AB)) (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 1168#(and (< i_AC An) (not break_AB) (= i_AB (+ i_AC 1)) (= i_AC 0)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 379#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), 686#true, Black: 1218#(and (not break_AB) (= i_AC 1) (<= Bn i_AB) (= i_AB 1) (<= (+ i_AC 1) An)), Black: 1143#(and (not break_AB) (< i_AB An) (= i_AB 0) (= i_AC i_AB)), Black: 1178#(and (not break_AB) (< 0 An) (= i_AC 1) (= i_AB 1)), Black: 1210#(and (not break_AB) (or (<= An i_AC) (<= Bn i_AB)) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1131#(and (not break_AB) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1212#(and (not break_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 1214#(and (not break_AB) (< 0 An) (= i_AC 1) (or (<= Bn i_AB) (<= An i_AB)) (= i_AB 1)), 1228#true, Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 226#(and (not break_AB) (or (<= An i_AC) (< Bn (+ i_AB 1))) (<= i_AB i_AC)), Black: 965#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 222#(and (not break_AB) (<= i_AB i_AC)), Black: 969#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 971#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 973#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), 236#(and (not break_AB) (<= (+ i_AB 1) An)), Black: 975#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 911#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:35:01,541 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 08:35:01,541 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 08:35:01,541 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 08:35:01,541 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 08:35:01,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L41-2-->thread2FINAL: Formula: (or (not (< v_i_BC_6 v_Cn_2)) v_break_BC_3 (not (< v_i_BC_6 v_Bn_4))) InVars {i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} OutVars{i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} AuxVars[] AssignedVars[][213], [Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 19#L27true, 21#thread2FINALtrue, 28#thread3FINALtrue, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 297#true, 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), 52#true, Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), Black: 559#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), 570#true, Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 853#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC))) (= i_AC i_AB)), Black: 807#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (not (= (select C i_BC) (select B i_BC))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 855#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC)))), Black: 783#(and (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1042#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1112#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1114#(and (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1116#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 1118#(and (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 867#(and (= (select C i_AC) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 868#(and (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 870#(and (= (select C i_AC) (select B i_AB)) (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 1168#(and (< i_AC An) (not break_AB) (= i_AB (+ i_AC 1)) (= i_AC 0)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 379#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), 686#true, Black: 1218#(and (not break_AB) (= i_AC 1) (<= Bn i_AB) (= i_AB 1) (<= (+ i_AC 1) An)), Black: 1143#(and (not break_AB) (< i_AB An) (= i_AB 0) (= i_AC i_AB)), Black: 1178#(and (not break_AB) (< 0 An) (= i_AC 1) (= i_AB 1)), Black: 1210#(and (not break_AB) (or (<= An i_AC) (<= Bn i_AB)) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1131#(and (not break_AB) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1212#(and (not break_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 1214#(and (not break_AB) (< 0 An) (= i_AC 1) (or (<= Bn i_AB) (<= An i_AB)) (= i_AB 1)), 1228#true, Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 226#(and (not break_AB) (or (<= An i_AC) (< Bn (+ i_AB 1))) (<= i_AB i_AC)), Black: 965#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 222#(and (not break_AB) (<= i_AB i_AC)), Black: 969#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 971#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 973#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), 236#(and (not break_AB) (<= (+ i_AB 1) An)), Black: 975#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 911#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:35:01,541 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 08:35:01,541 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 08:35:01,541 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 08:35:01,541 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 08:35:01,601 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([92] L41-2-->L41: Formula: (and (not v_break_BC_1) (< v_i_BC_1 v_Cn_1) (< v_i_BC_1 v_Bn_3)) InVars {i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} OutVars{i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} AuxVars[] AssignedVars[][211], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 16#L26true, 24#L41true, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), 55#(and (<= (+ i_BC 1) Bn) (not break_BC)), Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 853#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC))) (= i_AC i_AB)), Black: 807#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (not (= (select C i_BC) (select B i_BC))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 855#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B 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i_AC)), 1022#true]) [2021-06-13 08:35:01,602 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 08:35:01,602 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 08:35:01,602 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 08:35:01,602 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 08:35:01,602 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L41-2-->thread2FINAL: Formula: (or (not (< v_i_BC_6 v_Cn_2)) v_break_BC_3 (not (< v_i_BC_6 v_Bn_4))) InVars {i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} OutVars{i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} AuxVars[] AssignedVars[][213], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 16#L26true, 21#thread2FINALtrue, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), 52#true, Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< 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0)), Black: 1118#(and (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), 1126#true, Black: 867#(and (= (select C i_AC) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 868#(and (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 870#(and (= (select C i_AC) (select B i_AB)) (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), 652#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 297#true, Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC 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An)), Black: 1168#(and (< i_AC An) (not break_AB) (= i_AB (+ i_AC 1)) (= i_AC 0)), Black: 1218#(and (not break_AB) (= i_AC 1) (<= Bn i_AB) (= i_AB 1) (<= (+ i_AC 1) An)), Black: 1143#(and (not break_AB) (< i_AB An) (= i_AB 0) (= i_AC i_AB)), Black: 1178#(and (not break_AB) (< 0 An) (= i_AC 1) (= i_AB 1)), Black: 1210#(and (not break_AB) (or (<= An i_AC) (<= Bn i_AB)) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1131#(and (not break_AB) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1212#(and (not break_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 1214#(and (not break_AB) (< 0 An) (= i_AC 1) (or (<= Bn i_AB) (<= An i_AB)) (= i_AB 1)), 1228#true, Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC 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(<= i_AC i_BC)), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:35:01,602 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 08:35:01,602 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 08:35:01,602 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 08:35:01,602 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 08:35:01,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([92] L41-2-->L41: Formula: (and (not v_break_BC_1) (< v_i_BC_1 v_Cn_1) (< v_i_BC_1 v_Bn_3)) InVars {i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} OutVars{i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} AuxVars[] AssignedVars[][211], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 19#L27true, 24#L41true, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), 55#(and (<= (+ i_BC 1) Bn) (not break_BC)), Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 853#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC))) (= i_AC i_AB)), Black: 807#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (not (= (select C i_BC) (select B i_BC))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 855#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC)))), Black: 783#(and (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1042#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1112#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1114#(and (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1116#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1118#(and (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), 1126#true, Black: 867#(and (= (select C i_AC) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 868#(and (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 870#(and (= (select C i_AC) (select B i_AB)) (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), 652#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 297#true, Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) 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(= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:35:01,621 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 08:35:01,621 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:35:01,621 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 08:35:01,621 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:35:01,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L41-2-->thread2FINAL: Formula: (or (not (< v_i_BC_6 v_Cn_2)) v_break_BC_3 (not (< v_i_BC_6 v_Bn_4))) InVars {i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} OutVars{i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} AuxVars[] AssignedVars[][213], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 19#L27true, 21#thread2FINALtrue, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select 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(not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1118#(and (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), 1126#true, Black: 867#(and (= (select C i_AC) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 868#(and (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 870#(and (= (select C i_AC) (select B i_AB)) (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), 652#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 297#true, Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 644#(and (not break_AC) (< i_BC Bn) (not 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(= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 379#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 1168#(and (< i_AC An) (not break_AB) (= i_AB (+ i_AC 1)) (= i_AC 0)), Black: 1218#(and (not break_AB) (= i_AC 1) (<= Bn i_AB) (= i_AB 1) (<= (+ i_AC 1) An)), Black: 1143#(and (not break_AB) (< i_AB An) (= i_AB 0) (= i_AC i_AB)), Black: 1178#(and (not break_AB) (< 0 An) (= i_AC 1) (= i_AB 1)), Black: 1210#(and (not break_AB) (or (<= An i_AC) (<= Bn i_AB)) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1131#(and (not break_AB) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1212#(and (not break_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 1214#(and (not break_AB) (< 0 An) (= i_AC 1) (or (<= Bn i_AB) (<= An i_AB)) (= i_AB 1)), 1228#true, Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 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(<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 222#(and (not break_AB) (<= i_AB i_AC)), Black: 969#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 971#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 973#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 975#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), 236#(and (not break_AB) (<= (+ i_AB 1) An)), Black: 911#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), 761#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:35:01,621 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 08:35:01,621 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:35:01,621 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 08:35:01,621 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:35:02,468 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([92] L41-2-->L41: Formula: (and (not v_break_BC_1) (< v_i_BC_1 v_Cn_1) (< v_i_BC_1 v_Bn_3)) InVars {i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} OutVars{i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} AuxVars[] AssignedVars[][211], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 15#L26-2true, 24#L41true, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), 55#(and (<= (+ i_BC 1) Bn) (not break_BC)), Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 853#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC))) (= i_AC i_AB)), Black: 807#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (not (= (select C i_BC) (select B i_BC))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 855#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B i_BC)))), Black: 783#(and (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1042#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1112#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 1114#(and (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1116#(and (not (= (select B i_BC) (select A i_BC))) (= i_BC i_AB) (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), Black: 1118#(and (= i_AC i_AB) (not (= (select A i_AB) (select C i_AC))) (= i_AC 0)), 1126#true, Black: 867#(and (= (select C i_AC) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 868#(and (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 870#(and (= (select C i_AC) (select B i_AB)) (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), 652#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 297#true, Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< 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Black: 1131#(and (not break_AB) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1212#(and (not break_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 1214#(and (not break_AB) (< 0 An) (= i_AC 1) (or (<= Bn i_AB) (<= An i_AB)) (= i_AB 1)), 1228#true, Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC 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Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:35:02,469 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 08:35:02,469 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:35:02,469 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:35:02,469 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:35:02,469 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 08:35:02,469 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([93] L41-2-->thread2FINAL: Formula: (or (not (< v_i_BC_6 v_Cn_2)) v_break_BC_3 (not (< v_i_BC_6 v_Bn_4))) InVars {i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} OutVars{i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} AuxVars[] AssignedVars[][213], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 15#L26-2true, 21#thread2FINALtrue, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and 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break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 1168#(and (< i_AC An) (not break_AB) (= i_AB (+ i_AC 1)) (= i_AC 0)), Black: 1218#(and (not break_AB) (= i_AC 1) (<= Bn i_AB) (= i_AB 1) (<= (+ i_AC 1) An)), Black: 1143#(and (not break_AB) (< i_AB An) (= i_AB 0) (= i_AC i_AB)), Black: 1178#(and (not break_AB) (< 0 An) (= i_AC 1) (= i_AB 1)), Black: 1210#(and (not break_AB) (or (<= An i_AC) (<= Bn i_AB)) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1131#(and (not break_AB) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1212#(and (not break_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 1214#(and (not break_AB) (< 0 An) (= i_AC 1) (or (<= Bn i_AB) (<= An i_AB)) (= i_AB 1)), 1228#true, Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 226#(and (not 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0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), 761#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:35:02,469 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 08:35:02,469 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:35:02,469 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:35:02,469 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 08:35:02,469 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 08:35:02,499 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([92] L41-2-->L41: Formula: (and (not v_break_BC_1) (< v_i_BC_1 v_Cn_1) (< v_i_BC_1 v_Bn_3)) InVars {i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} OutVars{i_BC=v_i_BC_1, break_BC=v_break_BC_1, Bn=v_Bn_3, Cn=v_Cn_1} AuxVars[] AssignedVars[][211], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 24#L41true, 25#L31true, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), 55#(and (<= (+ i_BC 1) Bn) (not break_BC)), Black: 800#(and (< i_BC Bn) (not (= (select A i_AB) (select B i_AB))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 849#(and (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 851#(and (<= (+ i_BC 1) Bn) (or (not (= (select C i_BC) (select A i_AB))) (not (= (select A i_AB) (select B i_BC)))) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 853#(and (= (select C i_BC) (select A i_AB)) (<= (+ i_BC 1) Bn) (< i_AB An) (= i_BC i_AB) (= i_AB 0) (not (= (select A i_AB) (select B 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i_AC 1))), Black: 868#(and (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 870#(and (= (select C i_AC) (select B i_AB)) (= (select A i_AB) (select B i_AB)) (= i_BC i_AB) (<= i_AC i_BC) (< i_BC (+ i_AC 1))), Black: 54#(and (<= i_BC i_AB) (not break_BC)), Black: 111#(and (<= i_BC i_AB) (<= (+ i_BC 1) Bn) (not break_BC) (< Cn (+ i_BC 1))), Black: 118#(and (<= i_BC i_AB) (not break_BC)), Black: 122#(and (<= i_BC i_AB) (not break_BC) (or (< Cn (+ i_BC 1)) (<= Bn i_AB))), 129#true, 391#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), 652#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 385#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 322#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 387#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 389#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 608#(and (= i_BC 0) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 578#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 297#true, Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 379#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 1168#(and (< i_AC An) (not break_AB) (= i_AB (+ i_AC 1)) (= i_AC 0)), Black: 1218#(and (not break_AB) (= i_AC 1) (<= Bn i_AB) (= i_AB 1) (<= (+ i_AC 1) An)), Black: 1143#(and (not break_AB) (< i_AB An) (= i_AB 0) (= i_AC i_AB)), Black: 1178#(and (not break_AB) (< 0 An) (= i_AC 1) (= i_AB 1)), Black: 1210#(and (not break_AB) (or (<= An i_AC) (<= Bn i_AB)) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1131#(and (not break_AB) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1212#(and (not break_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 1214#(and (not break_AB) (< 0 An) (= i_AC 1) (or (<= Bn i_AB) (<= An i_AB)) (= i_AB 1)), 1228#true, Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 226#(and (not break_AB) (or (<= An i_AC) (< Bn (+ i_AB 1))) (<= i_AB i_AC)), Black: 965#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 222#(and (not break_AB) (<= i_AB i_AC)), Black: 969#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 971#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 973#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 975#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), 236#(and (not break_AB) (<= (+ i_AB 1) An)), Black: 911#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), 761#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:35:02,500 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 08:35:02,500 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 08:35:02,500 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:35:02,500 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:35:02,500 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L41-2-->thread2FINAL: Formula: (or (not (< v_i_BC_6 v_Cn_2)) v_break_BC_3 (not (< v_i_BC_6 v_Bn_4))) InVars {i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} OutVars{i_BC=v_i_BC_6, break_BC=v_break_BC_3, Bn=v_Bn_4, Cn=v_Cn_2} AuxVars[] AssignedVars[][213], [514#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 1024#(and (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1025#(and (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 1028#(and (not (= (select C i_AC) (select B i_AB))) (= (select A i_AB) (select C i_AC)) (<= i_AC i_BC) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), 10#L73true, 21#thread2FINALtrue, 25#L31true, 27#L61true, Black: 512#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 480#(and (<= (select A 0) (select C 0)) (< 0 Cn) (= i_AC 0)), Black: 518#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC) (<= (+ i_AC 1) An)), Black: 460#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 290#(and (not break_AB) (<= (+ i_AB 1) An) (<= i_AB i_AC)), Black: 292#(and (not break_AB) (<= (+ i_AB 1) An) (< Bn (+ i_AB 1)) (<= i_AB i_AC)), Black: 534#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 235#(and (not break_AB) (<= i_AB i_AC)), Black: 504#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), 42#true, Black: 476#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (< i_BC Cn)), Black: 510#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), 1068#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 44#(and (<= i_BC i_AB) (<= i_AC i_AB) (not break_BC) (<= i_AB i_AC)), 52#true, Black: 563#(and (not break_AC) (<= i_AC i_AB) (or (<= Cn i_BC) (<= An i_AB)) (<= i_AC i_BC)), Black: 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i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 393#(and (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 642#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 297#true, Black: 644#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 646#(and (not break_AC) (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 399#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 648#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 401#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 650#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 305#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 654#(and (not break_AC) (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (< i_BC Cn) (= i_AC i_AB)), Black: 369#(and (not break_AC) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 591#(and (< i_BC Bn) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 371#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 656#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB)), Black: 658#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 373#(and (not break_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 595#(and (< i_BC Bn) (not (= (select C i_BC) (select B i_BC))) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 375#(and (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 377#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (= i_BC i_AB) (<= (+ i_AC 1) An)), Black: 660#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (< i_BC Cn)), Black: 662#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (not (= (select C i_BC) (select B i_BC))) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 379#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An)), Black: 381#(and (= i_BC 0) (not break_AC) (< i_BC Bn) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) An) (< i_BC Cn)), Black: 318#(and (= i_BC 0) (<= (select A i_BC) (select B i_BC)) (= i_BC i_AC)), Black: 572#(and (not break_AC) (<= i_AC i_AB) (<= i_AC i_BC)), Black: 383#(and (= i_BC 0) (not break_AC) (<= (select A i_BC) (select B i_BC)) (<= i_AC i_AB) (= i_BC i_AC) (<= (+ i_AC 1) Cn) (<= (+ i_AC 1) An)), Black: 1168#(and (< i_AC An) (not break_AB) (= i_AB (+ i_AC 1)) (= i_AC 0)), Black: 1218#(and (not break_AB) (= i_AC 1) (<= Bn i_AB) (= i_AB 1) (<= (+ i_AC 1) An)), Black: 1143#(and (not break_AB) (< i_AB An) (= i_AB 0) (= i_AC i_AB)), Black: 1178#(and (not break_AB) (< 0 An) (= i_AC 1) (= i_AB 1)), Black: 1210#(and (not break_AB) (or (<= An i_AC) (<= Bn i_AB)) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1131#(and (not break_AB) (< i_AC (+ An 1)) (or (<= An i_AC) (<= i_AB i_AC))), Black: 1212#(and (not break_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 1214#(and (not break_AB) (< 0 An) (= i_AC 1) (or (<= Bn i_AB) (<= An i_AB)) (= i_AB 1)), 1228#true, Black: 193#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 195#(and (<= (select B i_AB) (select C i_AB)) (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 197#(and (not break_AC) (< An (+ i_AC 1)) (<= i_AC i_BC) (= i_AB 0) (< i_BC Cn) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 167#(and (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), Black: 171#(and (<= (select B i_AB) (select C i_AB)) (< i_AB Cn) (= i_AB 0) (= i_AC i_AB)), Black: 191#(and (not break_AC) (<= i_AC i_BC) (= i_AB 0) (< i_BC (+ i_AC 1)) (= i_AC i_AB)), Black: 207#(and (<= (select B i_AB) (select C i_AB)) (= i_BC i_AB) (= i_AB 0) (< i_BC Cn) (= i_AC i_AB)), 991#(and (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 961#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 963#(and (not break_AB) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 226#(and (not break_AB) (or (<= An i_AC) (< Bn (+ i_AB 1))) (<= i_AB i_AC)), Black: 965#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 967#(and (= i_BC 0) (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 222#(and (not break_AB) (<= i_AB i_AC)), Black: 969#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 971#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 973#(and (not break_AB) (= i_BC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 975#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), 236#(and (not break_AB) (<= (+ i_AB 1) An)), Black: 911#(and (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 979#(and (= i_BC i_AB) (not (= (select A 0) (select C 0))) (= i_AC i_AB) (= i_AC 0)), Black: 981#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 983#(and (not break_AB) (<= i_AC i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 985#(and (not break_AB) (<= i_AC i_AB) (<= Bn i_AB) (<= (+ i_AC 1) An) (<= i_AB i_AC)), Black: 987#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 993#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 995#(and (not break_AB) (or (<= An (+ i_AC 1)) (<= Bn i_AB)) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1)) (not (= (select A 0) (select C 0))) (= i_AC 0)), Black: 879#(and (not break_AB) (<= (+ i_AC 1) An) (<= i_AB (+ i_AC 1))), Black: 881#(or (and (<= (+ i_AB 1) An) (<= Bn i_AB)) (and (< i_AC (+ An 1)) (<= An i_AC))), 761#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AC i_BC)), Black: 885#(and (= i_BC i_AB) (= i_AB 0) (= i_AC i_AB)), Black: 957#(and (not break_AB) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 755#(and (not break_AC) (<= i_AC i_AB) (< i_AB Cn) (<= i_AB i_BC)), Black: 959#(and (not break_AB) (= (select B i_BC) (select A i_BC)) (= i_BC i_AB) (= i_AB 0) (<= (+ i_AC 1) An) (= i_AC i_AB)), Black: 757#(and (not break_AC) (<= i_AC i_AB) (<= (+ i_AC 1) Cn) (<= i_AB i_BC)), Black: 895#(and (= i_BC 0) (= (select B i_BC) (select A i_BC)) (= i_BC i_AC)), 1022#true]) [2021-06-13 08:35:02,500 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 08:35:02,500 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 08:35:02,500 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:35:02,500 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 08:35:03,402 INFO L129 PetriNetUnfolder]: 26827/46076 cut-off events. [2021-06-13 08:35:03,402 INFO L130 PetriNetUnfolder]: For 1402162/1406988 co-relation queries the response was YES. [2021-06-13 08:35:04,564 INFO L84 FinitePrefix]: Finished finitePrefix Result has 397911 conditions, 46076 events. 26827/46076 cut-off events. For 1402162/1406988 co-relation queries the response was YES. Maximal size of possible extension queue 2929. Compared 433566 event pairs, 7695 based on Foata normal form. 1520/45868 useless extension candidates. Maximal degree in co-relation 396094. Up to 25758 conditions per place. [2021-06-13 08:35:04,785 INFO L132 encePairwiseOnDemand]: 27/35 looper letters, 443 selfloop transitions, 260 changer transitions 21/927 dead transitions. [2021-06-13 08:35:04,785 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 308 places, 927 transitions, 22162 flow [2021-06-13 08:35:04,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 08:35:04,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-06-13 08:35:04,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 575 transitions. [2021-06-13 08:35:04,786 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.782312925170068 [2021-06-13 08:35:04,786 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 575 transitions. [2021-06-13 08:35:04,786 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 575 transitions. [2021-06-13 08:35:04,786 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:35:04,786 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 575 transitions. [2021-06-13 08:35:04,787 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 27.38095238095238) internal successors, (575), 21 states have internal predecessors, (575), 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) [2021-06-13 08:35:04,788 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 35.0) internal successors, (770), 22 states have internal predecessors, (770), 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) [2021-06-13 08:35:04,788 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 35.0) internal successors, (770), 22 states have internal predecessors, (770), 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) [2021-06-13 08:35:04,788 INFO L185 Difference]: Start difference. First operand has 288 places, 691 transitions, 16535 flow. Second operand 21 states and 575 transitions. [2021-06-13 08:35:04,788 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 308 places, 927 transitions, 22162 flow [2021-06-13 08:35:11,964 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 306 places, 927 transitions, 21926 flow, removed 111 selfloop flow, removed 2 redundant places. [2021-06-13 08:35:11,979 INFO L241 Difference]: Finished difference. Result has 316 places, 753 transitions, 17958 flow [2021-06-13 08:35:11,980 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=16407, PETRI_DIFFERENCE_MINUEND_PLACES=286, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=691, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=209, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=473, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=17958, PETRI_PLACES=316, PETRI_TRANSITIONS=753} [2021-06-13 08:35:11,980 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 282 predicate places. [2021-06-13 08:35:11,980 INFO L482 AbstractCegarLoop]: Abstraction has has 316 places, 753 transitions, 17958 flow [2021-06-13 08:35:11,980 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 21.0) internal successors, (252), 12 states have internal predecessors, (252), 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) [2021-06-13 08:35:11,980 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:35:11,980 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:35:12,187 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 08:35:12,187 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:35:12,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:35:12,187 INFO L82 PathProgramCache]: Analyzing trace with hash 374395287, now seen corresponding path program 4 times [2021-06-13 08:35:12,187 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:35:12,187 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304680921] [2021-06-13 08:35:12,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:35:12,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:35:12,202 INFO L142 QuantifierPusher]: treesize reduction 28, result has 30.0 percent of original size [2021-06-13 08:35:12,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:35:12,208 INFO L142 QuantifierPusher]: treesize reduction 25, result has 63.8 percent of original size [2021-06-13 08:35:12,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-06-13 08:35:12,223 INFO L142 QuantifierPusher]: treesize reduction 25, result has 67.9 percent of original size [2021-06-13 08:35:12,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-06-13 08:35:12,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:35:12,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 08:35:12,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:35:12,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:35:12,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:35:12,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:35:12,251 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:35:12,251 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:35:12,251 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1304680921] [2021-06-13 08:35:12,251 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1304680921] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 08:35:12,251 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 08:35:12,251 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-13 08:35:12,252 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394945419] [2021-06-13 08:35:12,252 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-13 08:35:12,252 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:35:12,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-13 08:35:12,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-06-13 08:35:12,252 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 35 [2021-06-13 08:35:12,252 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 316 places, 753 transitions, 17958 flow. Second operand has 6 states, 6 states have (on average 19.166666666666668) internal successors, (115), 6 states have internal predecessors, (115), 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) [2021-06-13 08:35:12,252 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:35:12,252 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 35 [2021-06-13 08:35:12,253 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 08:35:24,604 INFO L129 PetriNetUnfolder]: 28404/48392 cut-off events. [2021-06-13 08:35:24,604 INFO L130 PetriNetUnfolder]: For 1689129/1691115 co-relation queries the response was YES. [2021-06-13 08:35:26,114 INFO L84 FinitePrefix]: Finished finitePrefix Result has 441550 conditions, 48392 events. 28404/48392 cut-off events. For 1689129/1691115 co-relation queries the response was YES. Maximal size of possible extension queue 2866. Compared 447360 event pairs, 11891 based on Foata normal form. 1343/49203 useless extension candidates. Maximal degree in co-relation 439396. Up to 33495 conditions per place. [2021-06-13 08:35:26,341 INFO L132 encePairwiseOnDemand]: 26/35 looper letters, 460 selfloop transitions, 267 changer transitions 16/832 dead transitions. [2021-06-13 08:35:26,341 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 322 places, 832 transitions, 20473 flow [2021-06-13 08:35:26,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-13 08:35:26,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-06-13 08:35:26,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 197 transitions. [2021-06-13 08:35:26,342 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8040816326530612 [2021-06-13 08:35:26,342 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 197 transitions. [2021-06-13 08:35:26,342 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 197 transitions. [2021-06-13 08:35:26,342 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 08:35:26,342 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 197 transitions. [2021-06-13 08:35:26,342 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 28.142857142857142) internal successors, (197), 7 states have internal predecessors, (197), 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) [2021-06-13 08:35:26,342 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 35.0) internal successors, (280), 8 states have internal predecessors, (280), 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) [2021-06-13 08:35:26,342 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 35.0) internal successors, (280), 8 states have internal predecessors, (280), 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) [2021-06-13 08:35:26,343 INFO L185 Difference]: Start difference. First operand has 316 places, 753 transitions, 17958 flow. Second operand 7 states and 197 transitions. [2021-06-13 08:35:26,343 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 322 places, 832 transitions, 20473 flow [2021-06-13 08:35:35,792 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 318 places, 832 transitions, 20044 flow, removed 96 selfloop flow, removed 4 redundant places. [2021-06-13 08:35:35,805 INFO L241 Difference]: Finished difference. Result has 321 places, 743 transitions, 17832 flow [2021-06-13 08:35:35,805 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=35, PETRI_DIFFERENCE_MINUEND_FLOW=16631, PETRI_DIFFERENCE_MINUEND_PLACES=312, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=725, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=243, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=467, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=17832, PETRI_PLACES=321, PETRI_TRANSITIONS=743} [2021-06-13 08:35:35,805 INFO L335 CegarLoopForPetriNet]: 34 programPoint places, 287 predicate places. [2021-06-13 08:35:35,806 INFO L482 AbstractCegarLoop]: Abstraction has has 321 places, 743 transitions, 17832 flow [2021-06-13 08:35:35,806 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 19.166666666666668) internal successors, (115), 6 states have internal predecessors, (115), 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) [2021-06-13 08:35:35,806 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 08:35:35,806 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 08:35:35,806 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-06-13 08:35:35,806 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 08:35:35,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 08:35:35,806 INFO L82 PathProgramCache]: Analyzing trace with hash -1131202441, now seen corresponding path program 5 times [2021-06-13 08:35:35,806 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 08:35:35,806 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189053152] [2021-06-13 08:35:35,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 08:35:35,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 08:35:35,819 INFO L142 QuantifierPusher]: treesize reduction 28, result has 30.0 percent of original size [2021-06-13 08:35:35,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:35:35,825 INFO L142 QuantifierPusher]: treesize reduction 25, result has 63.8 percent of original size [2021-06-13 08:35:35,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-06-13 08:35:35,841 INFO L142 QuantifierPusher]: treesize reduction 25, result has 67.5 percent of original size [2021-06-13 08:35:35,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-06-13 08:35:35,858 INFO L142 QuantifierPusher]: treesize reduction 25, result has 64.3 percent of original size [2021-06-13 08:35:35,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-06-13 08:35:35,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:35:35,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 08:35:35,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 08:35:35,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 08:35:35,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 08:35:35,860 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 08:35:35,860 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189053152] [2021-06-13 08:35:35,860 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189053152] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 08:35:35,860 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 08:35:35,860 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-13 08:35:35,860 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203492914] [2021-06-13 08:35:35,860 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-13 08:35:35,861 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 08:35:35,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-13 08:35:35,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-06-13 08:35:35,861 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 35 [2021-06-13 08:35:35,861 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 321 places, 743 transitions, 17832 flow. Second operand has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 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) [2021-06-13 08:35:35,861 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 08:35:35,861 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 35 [2021-06-13 08:35:35,861 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand