/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/bench/exp3x3.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9bbddad6b14272d9691b7fb6f1c011d15ab18596-9bbddad [2021-06-13 09:05:05,393 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-13 09:05:05,394 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-13 09:05:05,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-13 09:05:05,416 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-13 09:05:05,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-13 09:05:05,418 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-13 09:05:05,419 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-13 09:05:05,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-13 09:05:05,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-13 09:05:05,421 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-13 09:05:05,422 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-13 09:05:05,423 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-13 09:05:05,423 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-13 09:05:05,424 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-13 09:05:05,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-13 09:05:05,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-13 09:05:05,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-13 09:05:05,427 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-13 09:05:05,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-13 09:05:05,430 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-13 09:05:05,430 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-13 09:05:05,431 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-13 09:05:05,432 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-13 09:05:05,433 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-13 09:05:05,433 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-13 09:05:05,434 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-13 09:05:05,434 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-13 09:05:05,434 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-13 09:05:05,435 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-13 09:05:05,435 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-13 09:05:05,436 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-13 09:05:05,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-13 09:05:05,437 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-13 09:05:05,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-13 09:05:05,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-13 09:05:05,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-13 09:05:05,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-13 09:05:05,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-13 09:05:05,439 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-13 09:05:05,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-13 09:05:05,445 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 09:05:05,470 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-13 09:05:05,470 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-13 09:05:05,471 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-13 09:05:05,471 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-13 09:05:05,471 INFO L138 SettingsManager]: * Use SBE=true [2021-06-13 09:05:05,471 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-13 09:05:05,471 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-13 09:05:05,471 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-13 09:05:05,471 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-13 09:05:05,471 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-13 09:05:05,472 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-13 09:05:05,472 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-13 09:05:05,472 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-13 09:05:05,472 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-13 09:05:05,472 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-13 09:05:05,472 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-13 09:05:05,472 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-13 09:05:05,472 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-13 09:05:05,472 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-13 09:05:05,472 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-13 09:05:05,473 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-13 09:05:05,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-13 09:05:05,473 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-13 09:05:05,473 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-13 09:05:05,473 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-13 09:05:05,473 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-13 09:05:05,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-13 09:05:05,473 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-13 09:05:05,473 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-06-13 09:05:05,474 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-13 09:05:05,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-13 09:05:05,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-13 09:05:05,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-13 09:05:05,729 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-13 09:05:05,733 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-13 09:05:05,733 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/bench/exp3x3.wvr.bpl [2021-06-13 09:05:05,734 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/bench/exp3x3.wvr.bpl' [2021-06-13 09:05:05,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-13 09:05:05,762 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-13 09:05:05,763 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-13 09:05:05,763 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-13 09:05:05,763 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-13 09:05:05,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "exp3x3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:05:05" (1/1) ... [2021-06-13 09:05:05,776 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "exp3x3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:05:05" (1/1) ... [2021-06-13 09:05:05,781 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-13 09:05:05,782 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-13 09:05:05,782 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-13 09:05:05,782 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-13 09:05:05,787 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "exp3x3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:05:05" (1/1) ... [2021-06-13 09:05:05,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "exp3x3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:05:05" (1/1) ... [2021-06-13 09:05:05,788 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "exp3x3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:05:05" (1/1) ... [2021-06-13 09:05:05,788 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "exp3x3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:05:05" (1/1) ... [2021-06-13 09:05:05,795 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "exp3x3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:05:05" (1/1) ... [2021-06-13 09:05:05,799 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "exp3x3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:05:05" (1/1) ... [2021-06-13 09:05:05,800 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "exp3x3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:05:05" (1/1) ... [2021-06-13 09:05:05,804 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-13 09:05:05,804 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-13 09:05:05,804 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-13 09:05:05,805 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-13 09:05:05,805 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "exp3x3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:05:05" (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 09:05:05,860 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-13 09:05:05,860 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-13 09:05:05,861 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-13 09:05:05,861 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-13 09:05:05,862 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-13 09:05:05,862 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-13 09:05:05,862 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-13 09:05:05,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-13 09:05:05,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-13 09:05:05,862 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-06-13 09:05:05,862 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-06-13 09:05:05,862 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-06-13 09:05:05,862 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-06-13 09:05:05,862 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-06-13 09:05:05,863 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-06-13 09:05:05,863 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread5 given in one single declaration [2021-06-13 09:05:05,863 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2021-06-13 09:05:05,864 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2021-06-13 09:05:05,864 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread6 given in one single declaration [2021-06-13 09:05:05,865 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2021-06-13 09:05:05,865 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2021-06-13 09:05:05,866 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 09:05:05,985 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-13 09:05:05,985 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-13 09:05:05,986 INFO L202 PluginConnector]: Adding new model exp3x3.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 09:05:05 BoogieIcfgContainer [2021-06-13 09:05:05,986 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-13 09:05:05,987 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-13 09:05:05,987 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-13 09:05:05,989 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-13 09:05:05,989 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "exp3x3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:05:05" (1/2) ... [2021-06-13 09:05:05,990 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51499348 and model type exp3x3.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.06 09:05:05, skipping insertion in model container [2021-06-13 09:05:05,990 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "exp3x3.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 09:05:05" (2/2) ... [2021-06-13 09:05:05,991 INFO L111 eAbstractionObserver]: Analyzing ICFG exp3x3.wvr.bpl [2021-06-13 09:05:05,994 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-13 09:05:05,995 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-13 09:05:05,995 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-13 09:05:06,049 INFO L149 ThreadInstanceAdder]: Constructed 6 joinOtherThreadTransitions. [2021-06-13 09:05:06,064 INFO L255 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-06-13 09:05:06,103 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-13 09:05:06,103 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-13 09:05:06,104 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-13 09:05:06,104 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-13 09:05:06,104 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-13 09:05:06,104 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-13 09:05:06,104 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-13 09:05:06,104 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-13 09:05:06,111 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 60 places, 47 transitions, 142 flow [2021-06-13 09:05:06,145 INFO L129 PetriNetUnfolder]: 6/41 cut-off events. [2021-06-13 09:05:06,146 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-06-13 09:05:06,149 INFO L84 FinitePrefix]: Finished finitePrefix Result has 66 conditions, 41 events. 6/41 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 79 event pairs, 0 based on Foata normal form. 0/34 useless extension candidates. Maximal degree in co-relation 39. Up to 2 conditions per place. [2021-06-13 09:05:06,149 INFO L82 GeneralOperation]: Start removeDead. Operand has 60 places, 47 transitions, 142 flow [2021-06-13 09:05:06,152 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 52 places, 39 transitions, 114 flow [2021-06-13 09:05:06,171 INFO L129 PetriNetUnfolder]: 6/38 cut-off events. [2021-06-13 09:05:06,171 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-06-13 09:05:06,172 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:05:06,172 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, 1, 1, 1] [2021-06-13 09:05:06,172 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-13 09:05:06,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:05:06,176 INFO L82 PathProgramCache]: Analyzing trace with hash 511570090, now seen corresponding path program 1 times [2021-06-13 09:05:06,181 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:05:06,181 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670882239] [2021-06-13 09:05:06,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:05:06,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:05:06,335 INFO L142 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-06-13 09:05:06,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:05:06,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:06,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:06,361 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 09:05:06,361 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:05:06,361 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670882239] [2021-06-13 09:05:06,362 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1670882239] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:05:06,362 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:05:06,362 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-13 09:05:06,363 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1305067091] [2021-06-13 09:05:06,369 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-13 09:05:06,369 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:05:06,378 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-13 09:05:06,379 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-13 09:05:06,383 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 47 [2021-06-13 09:05:06,386 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 52 places, 39 transitions, 114 flow. Second operand has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 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 09:05:06,386 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:05:06,386 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 47 [2021-06-13 09:05:06,387 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:05:06,514 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([113] L44-->thread4FINAL: Formula: (not (< v_x4_6 v_n_8)) InVars {x4=v_x4_6, n=v_n_8} OutVars{x4=v_x4_6, n=v_n_8} AuxVars[] AssignedVars[][27], [34#L28true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 6#thread4FINALtrue, 39#L36true, thread3Thread1of1ForFork1InUse, 40#L20true, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3NotInUse, thread1Thread1of1ForFork5InUse, 31#L72true, 63#true]) [2021-06-13 09:05:06,514 INFO L384 tUnfolder$Statistics]: this new event has 8 ancestors and is cut-off event [2021-06-13 09:05:06,514 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 09:05:06,514 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 09:05:06,514 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 09:05:06,515 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([112] L44-->L45: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][28], [34#L28true, thread2Thread1of1ForFork0InUse, 20#L45true, thread4Thread1of1ForFork2InUse, 39#L36true, thread3Thread1of1ForFork1InUse, 40#L20true, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3NotInUse, thread1Thread1of1ForFork5InUse, 31#L72true, 63#true]) [2021-06-13 09:05:06,516 INFO L384 tUnfolder$Statistics]: this new event has 8 ancestors and is cut-off event [2021-06-13 09:05:06,516 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 09:05:06,516 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 09:05:06,516 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 09:05:06,527 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([113] L44-->thread4FINAL: Formula: (not (< v_x4_6 v_n_8)) InVars {x4=v_x4_6, n=v_n_8} OutVars{x4=v_x4_6, n=v_n_8} AuxVars[] AssignedVars[][27], [34#L28true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 6#thread4FINALtrue, 39#L36true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3NotInUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 31#L72true, 63#true]) [2021-06-13 09:05:06,527 INFO L384 tUnfolder$Statistics]: this new event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,527 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,527 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,527 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,527 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([112] L44-->L45: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][28], [34#L28true, thread2Thread1of1ForFork0InUse, 20#L45true, thread4Thread1of1ForFork2InUse, 39#L36true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3NotInUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 31#L72true, 63#true]) [2021-06-13 09:05:06,528 INFO L384 tUnfolder$Statistics]: this new event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,528 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,528 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,528 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,537 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][32], [34#L28true, 35#thread5FINALtrue, 39#L36true, 40#L20true, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,537 INFO L384 tUnfolder$Statistics]: this new event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,537 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,537 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,537 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][33], [34#L28true, 39#L36true, 40#L20true, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, 22#L53true, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,538 INFO L384 tUnfolder$Statistics]: this new event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,538 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,538 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,538 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,539 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([113] L44-->thread4FINAL: Formula: (not (< v_x4_6 v_n_8)) InVars {x4=v_x4_6, n=v_n_8} OutVars{x4=v_x4_6, n=v_n_8} AuxVars[] AssignedVars[][27], [34#L28true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 6#thread4FINALtrue, 39#L36true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3NotInUse, thread1Thread1of1ForFork5InUse, 31#L72true, 63#true]) [2021-06-13 09:05:06,539 INFO L384 tUnfolder$Statistics]: this new event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,539 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,539 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,539 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,539 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([112] L44-->L45: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][28], [34#L28true, 18#L21true, thread2Thread1of1ForFork0InUse, 20#L45true, thread4Thread1of1ForFork2InUse, 39#L36true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3NotInUse, thread1Thread1of1ForFork5InUse, 31#L72true, 63#true]) [2021-06-13 09:05:06,539 INFO L384 tUnfolder$Statistics]: this new event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,539 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,539 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,539 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,552 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][32], [34#L28true, 35#thread5FINALtrue, 39#L36true, 40#L20true, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,553 INFO L384 tUnfolder$Statistics]: this new event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,553 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,553 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,554 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,554 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,554 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][33], [34#L28true, 39#L36true, 40#L20true, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 22#L53true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,555 INFO L384 tUnfolder$Statistics]: this new event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,555 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,555 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,555 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,555 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:06,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [34#L28true, 39#L36true, 40#L20true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,555 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,555 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,555 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,556 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 34#L28true, 39#L36true, 40#L20true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,556 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,557 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,557 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,557 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,569 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][32], [34#L28true, 35#thread5FINALtrue, 39#L36true, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,569 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,569 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,570 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,570 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,571 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][33], [34#L28true, 39#L36true, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, 22#L53true, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,572 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,573 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,573 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,573 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,584 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][32], [34#L28true, 35#thread5FINALtrue, 39#L36true, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,584 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,584 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,584 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,584 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,584 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,584 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][33], [34#L28true, 39#L36true, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, 22#L53true, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,585 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,585 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,585 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,585 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,585 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,585 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [34#L28true, 39#L36true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,585 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,585 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,585 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,585 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 34#L28true, 39#L36true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,586 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,586 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,586 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,586 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,598 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][32], [34#L28true, 35#thread5FINALtrue, 39#L36true, 14#L73true, 47#L44true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,598 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,598 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,599 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,599 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][33], [34#L28true, 39#L36true, 14#L73true, 47#L44true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 22#L53true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,599 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,599 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,599 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,599 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,609 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][32], [34#L28true, 35#thread5FINALtrue, 39#L36true, 14#L73true, 47#L44true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,609 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,609 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,609 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,610 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,610 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,610 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][33], [34#L28true, 39#L36true, 14#L73true, 47#L44true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 22#L53true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,610 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,610 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,610 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,610 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,610 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,610 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [34#L28true, 39#L36true, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,610 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,610 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,610 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,610 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 34#L28true, 39#L36true, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,611 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,611 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,611 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,611 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,611 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [34#L28true, 39#L36true, 40#L20true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,611 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,611 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,611 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,611 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,612 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,612 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 34#L28true, 39#L36true, 40#L20true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,613 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,613 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,613 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,614 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,614 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][32], [35#thread5FINALtrue, 39#L36true, 40#L20true, 44#thread2FINALtrue, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,620 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,620 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,620 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,620 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][33], [39#L36true, 40#L20true, 44#thread2FINALtrue, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, 22#L53true, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,621 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,621 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,621 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,621 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][32], [35#thread5FINALtrue, 39#L36true, 40#L20true, 13#L29true, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,626 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,626 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,626 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,626 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][33], [39#L36true, 40#L20true, 13#L29true, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 22#L53true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,626 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,627 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,627 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,627 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,638 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [34#L28true, 39#L36true, 40#L20true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,638 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,638 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,638 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,638 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,638 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,638 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,638 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 34#L28true, 39#L36true, 40#L20true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,639 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,639 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,639 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,639 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,639 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,639 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:06,648 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][32], [35#thread5FINALtrue, 39#L36true, 44#thread2FINALtrue, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,649 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,649 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,649 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,649 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,649 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][33], [39#L36true, 44#thread2FINALtrue, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 22#L53true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,649 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,649 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,649 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,649 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,657 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][32], [35#thread5FINALtrue, 39#L36true, 13#L29true, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,657 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,657 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,657 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,657 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,657 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][33], [39#L36true, 13#L29true, 14#L73true, 47#L44true, thread2Thread1of1ForFork0InUse, 22#L53true, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,658 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,658 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,658 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,658 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,658 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [34#L28true, 39#L36true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,658 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,659 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,661 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,661 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,661 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,662 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 34#L28true, 39#L36true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,663 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,663 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,663 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,663 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,663 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,672 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [34#L28true, 39#L36true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,672 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,672 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,672 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,672 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,672 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,672 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,672 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 34#L28true, 39#L36true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,672 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,672 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,673 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,673 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,673 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,673 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,684 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [34#L28true, 39#L36true, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,684 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,684 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,684 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,684 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,684 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,684 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 34#L28true, 39#L36true, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,685 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,685 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,685 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,685 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,685 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][32], [35#thread5FINALtrue, 39#L36true, 44#thread2FINALtrue, 14#L73true, 47#L44true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,688 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,688 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,688 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,688 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][33], [39#L36true, 44#thread2FINALtrue, 14#L73true, 47#L44true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 22#L53true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,688 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,688 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,688 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,688 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [39#L36true, 40#L20true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,689 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,689 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,689 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,689 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 39#L36true, 40#L20true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,690 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,690 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,690 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,690 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][32], [35#thread5FINALtrue, 39#L36true, 13#L29true, 14#L73true, 47#L44true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,694 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,694 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,694 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,694 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][33], [39#L36true, 13#L29true, 14#L73true, 47#L44true, 18#L21true, thread2Thread1of1ForFork0InUse, 22#L53true, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4NotInUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,694 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,695 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,695 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,695 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [39#L36true, 40#L20true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,695 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,695 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,696 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,696 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 39#L36true, 40#L20true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,697 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,697 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,697 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,697 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,708 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [34#L28true, 39#L36true, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,708 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,708 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,708 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,708 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,709 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,709 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,709 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 34#L28true, 39#L36true, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,709 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,709 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,709 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,709 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,709 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,709 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,720 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [39#L36true, 40#L20true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,720 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,720 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,720 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,720 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,720 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,720 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 39#L36true, 40#L20true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,720 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,720 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,721 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,721 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,721 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,730 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [39#L36true, 40#L20true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,730 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,730 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,730 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,730 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,730 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,730 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 39#L36true, 40#L20true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,730 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,730 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,731 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,731 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,731 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [34#L28true, 40#L20true, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,735 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,735 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,735 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,735 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 34#L28true, 40#L20true, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,735 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,735 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,735 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,735 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [34#L28true, 40#L20true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 30#L37true, 63#true]) [2021-06-13 09:05:06,741 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,741 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,741 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,741 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 34#L28true, 40#L20true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 30#L37true, 63#true]) [2021-06-13 09:05:06,741 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,742 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,742 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,742 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:06,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [39#L36true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,788 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,788 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,788 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,788 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 39#L36true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,788 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,788 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,788 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,788 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,791 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [39#L36true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,791 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,791 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,791 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,791 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,791 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,791 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 39#L36true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,792 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,792 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,792 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,792 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,792 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [39#L36true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,796 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,796 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,796 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,796 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,797 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 39#L36true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,797 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,797 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,797 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,797 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,803 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [39#L36true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,803 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,803 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,803 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,803 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,803 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,803 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 39#L36true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,803 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,803 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,803 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,804 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,804 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [34#L28true, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,807 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,807 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,807 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,807 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 34#L28true, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,807 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,807 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,807 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,807 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,810 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [34#L28true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, 30#L37true, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,810 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,811 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,811 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,811 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 34#L28true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, 30#L37true, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,811 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,811 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,811 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,811 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,817 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [39#L36true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,818 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,818 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,818 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,818 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 39#L36true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,818 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,818 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,818 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,818 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [39#L36true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,822 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,823 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 39#L36true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,823 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,823 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,823 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,823 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,841 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [39#L36true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,841 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,841 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,841 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,841 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,841 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,841 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 39#L36true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,841 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,841 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,841 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,841 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,842 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,849 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [39#L36true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,849 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,849 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,849 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,849 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,849 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,849 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 39#L36true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,849 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,849 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,849 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,849 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,849 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [34#L28true, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,853 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,853 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,853 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,853 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 34#L28true, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,854 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,854 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,854 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,854 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,858 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [34#L28true, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 30#L37true, 63#true]) [2021-06-13 09:05:06,858 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,858 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,858 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,858 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,859 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 34#L28true, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 30#L37true, 63#true]) [2021-06-13 09:05:06,859 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,859 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,859 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,859 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,866 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [40#L20true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,866 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,866 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,866 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,866 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,866 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 40#L20true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,866 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,866 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,866 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,866 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,869 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [40#L20true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 30#L37true, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,869 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,869 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,869 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,869 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,869 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 40#L20true, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 30#L37true, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,869 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,869 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,870 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,870 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [40#L20true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,876 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,876 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,876 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,876 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 40#L20true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,876 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,876 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,876 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,876 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,881 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [40#L20true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 30#L37true, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,881 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,881 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,882 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,882 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 40#L20true, 13#L29true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 30#L37true, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,882 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,882 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,882 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,882 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:06,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,896 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,896 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,896 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,896 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,897 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,897 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,897 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,897 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 30#L37true, 63#true]) [2021-06-13 09:05:06,903 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,903 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,903 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,903 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 30#L37true, 63#true]) [2021-06-13 09:05:06,903 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,903 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,903 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,903 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [13#L29true, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,916 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,916 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,916 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,916 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 13#L29true, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:06,917 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,917 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,917 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,917 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [13#L29true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 30#L37true, 63#true]) [2021-06-13 09:05:06,921 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,921 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,921 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,921 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,921 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 13#L29true, 47#L44true, 16#L74true, 49#L52true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, 29#thread1FINALtrue, thread1Thread1of1ForFork5InUse, 30#L37true, 63#true]) [2021-06-13 09:05:06,921 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,921 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,921 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:06,921 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:07,054 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,054 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,054 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,054 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:07,054 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,054 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,054 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,055 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 30#L37true, 63#true]) [2021-06-13 09:05:07,058 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,058 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,058 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,058 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 44#thread2FINALtrue, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 30#L37true, 63#true]) [2021-06-13 09:05:07,058 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,058 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,058 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,058 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [13#L29true, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:07,067 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,067 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,067 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,067 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 13#L29true, 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 63#true]) [2021-06-13 09:05:07,067 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,067 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,067 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,067 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][42], [13#L29true, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, 23#L61true, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 30#L37true, 63#true]) [2021-06-13 09:05:07,071 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,071 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,071 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,071 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][43], [32#thread6FINALtrue, 13#L29true, 47#L44true, 16#L74true, 49#L52true, 18#L21true, thread2Thread1of1ForFork0InUse, thread4Thread1of1ForFork2InUse, thread3Thread1of1ForFork1InUse, thread6Thread1of1ForFork4InUse, thread5Thread1of1ForFork3InUse, thread1Thread1of1ForFork5InUse, 30#L37true, 63#true]) [2021-06-13 09:05:07,072 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,072 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,072 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,072 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,277 INFO L129 PetriNetUnfolder]: 9643/11884 cut-off events. [2021-06-13 09:05:07,277 INFO L130 PetriNetUnfolder]: For 42/42 co-relation queries the response was YES. [2021-06-13 09:05:07,300 INFO L84 FinitePrefix]: Finished finitePrefix Result has 23411 conditions, 11884 events. 9643/11884 cut-off events. For 42/42 co-relation queries the response was YES. Maximal size of possible extension queue 887. Compared 52436 event pairs, 2188 based on Foata normal form. 1/7775 useless extension candidates. Maximal degree in co-relation 23376. Up to 8549 conditions per place. [2021-06-13 09:05:07,359 INFO L132 encePairwiseOnDemand]: 39/47 looper letters, 31 selfloop transitions, 7 changer transitions 0/57 dead transitions. [2021-06-13 09:05:07,359 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 54 places, 57 transitions, 226 flow [2021-06-13 09:05:07,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 09:05:07,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-06-13 09:05:07,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 117 transitions. [2021-06-13 09:05:07,369 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8297872340425532 [2021-06-13 09:05:07,369 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 117 transitions. [2021-06-13 09:05:07,369 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 117 transitions. [2021-06-13 09:05:07,370 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:05:07,371 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 117 transitions. [2021-06-13 09:05:07,375 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 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 09:05:07,378 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 47.0) internal successors, (188), 4 states have internal predecessors, (188), 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 09:05:07,378 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 47.0) internal successors, (188), 4 states have internal predecessors, (188), 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 09:05:07,379 INFO L185 Difference]: Start difference. First operand has 52 places, 39 transitions, 114 flow. Second operand 3 states and 117 transitions. [2021-06-13 09:05:07,380 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 54 places, 57 transitions, 226 flow [2021-06-13 09:05:07,386 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 42 places, 57 transitions, 202 flow, removed 0 selfloop flow, removed 12 redundant places. [2021-06-13 09:05:07,388 INFO L241 Difference]: Finished difference. Result has 43 places, 45 transitions, 137 flow [2021-06-13 09:05:07,389 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=90, PETRI_DIFFERENCE_MINUEND_PLACES=40, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=39, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=32, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=137, PETRI_PLACES=43, PETRI_TRANSITIONS=45} [2021-06-13 09:05:07,390 INFO L335 CegarLoopForPetriNet]: 52 programPoint places, -9 predicate places. [2021-06-13 09:05:07,390 INFO L482 AbstractCegarLoop]: Abstraction has has 43 places, 45 transitions, 137 flow [2021-06-13 09:05:07,390 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 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 09:05:07,390 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:05:07,390 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, 1, 1, 1, 1, 1] [2021-06-13 09:05:07,390 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-13 09:05:07,390 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-13 09:05:07,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:05:07,391 INFO L82 PathProgramCache]: Analyzing trace with hash 1267671442, now seen corresponding path program 1 times [2021-06-13 09:05:07,392 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:05:07,392 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [524210942] [2021-06-13 09:05:07,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:05:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:05:07,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:07,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:07,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:07,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:07,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:07,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:07,442 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 09:05:07,442 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:05:07,442 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [524210942] [2021-06-13 09:05:07,442 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [524210942] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:05:07,442 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:05:07,442 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:05:07,442 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145398930] [2021-06-13 09:05:07,443 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:05:07,443 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:05:07,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:05:07,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:05:07,444 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 47 [2021-06-13 09:05:07,445 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 43 places, 45 transitions, 137 flow. Second operand has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:05:07,445 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:05:07,445 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 47 [2021-06-13 09:05:07,445 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:05:07,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 40#L20true, 14#L73true, 63#true, 47#L44true]) [2021-06-13 09:05:07,525 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,525 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,525 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,525 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 39#L36true, 40#L20true, 42#L60true, 63#true, 47#L44true]) [2021-06-13 09:05:07,562 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,562 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,563 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,563 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,584 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 29#thread1FINALtrue, 14#L73true, 63#true, 47#L44true]) [2021-06-13 09:05:07,584 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,584 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,584 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,584 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,589 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 29#thread1FINALtrue, 14#L73true, 47#L44true, 63#true]) [2021-06-13 09:05:07,589 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,589 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,589 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,589 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,589 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([105] L28-->thread2FINAL: Formula: (not (< v_x2_4 v_n_4)) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][29], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), 44#thread2FINALtrue, 29#thread1FINALtrue, 14#L73true, 63#true, 47#L44true]) [2021-06-13 09:05:07,590 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,590 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,590 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,590 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([104] L28-->L29: Formula: (< v_x2_1 v_n_3) InVars {x2=v_x2_1, n=v_n_3} OutVars{x2=v_x2_1, n=v_n_3} AuxVars[] AssignedVars[][30], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), 13#L29true, 29#thread1FINALtrue, 14#L73true, 63#true, 47#L44true]) [2021-06-13 09:05:07,591 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,591 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,591 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,591 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,591 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 29#thread1FINALtrue, 14#L73true, 63#true, 47#L44true]) [2021-06-13 09:05:07,591 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,591 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,591 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,591 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,591 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,591 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,600 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, 18#L21true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 14#L73true, 63#true, 47#L44true]) [2021-06-13 09:05:07,601 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,601 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,601 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,601 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,606 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, 18#L21true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 14#L73true, 47#L44true, 63#true]) [2021-06-13 09:05:07,606 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,606 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,606 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,606 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,606 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,607 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([105] L28-->thread2FINAL: Formula: (not (< v_x2_4 v_n_4)) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][29], [18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), 44#thread2FINALtrue, 14#L73true, 63#true, 47#L44true]) [2021-06-13 09:05:07,608 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,608 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,608 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,608 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,608 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([104] L28-->L29: Formula: (< v_x2_1 v_n_3) InVars {x2=v_x2_1, n=v_n_3} OutVars{x2=v_x2_1, n=v_n_3} AuxVars[] AssignedVars[][30], [18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), 13#L29true, 14#L73true, 63#true, 47#L44true]) [2021-06-13 09:05:07,608 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,608 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,608 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,608 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,608 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, 34#L28true, 18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 14#L73true, 63#true, 47#L44true]) [2021-06-13 09:05:07,608 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,608 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,608 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,608 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,608 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,608 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 40#L20true, 44#thread2FINALtrue, 14#L73true, 63#true, 47#L44true]) [2021-06-13 09:05:07,620 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,620 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,620 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,620 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,624 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 40#L20true, 44#thread2FINALtrue, 14#L73true, 47#L44true, 63#true]) [2021-06-13 09:05:07,624 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,624 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,624 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,624 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,624 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 40#L20true, 13#L29true, 14#L73true, 47#L44true, 63#true]) [2021-06-13 09:05:07,625 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,625 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,625 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,625 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,629 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 40#L20true, 13#L29true, 14#L73true, 47#L44true, 63#true]) [2021-06-13 09:05:07,629 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,629 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,629 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,629 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,629 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,644 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 23#L61true, 39#L36true, 40#L20true, 63#true, 47#L44true]) [2021-06-13 09:05:07,644 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,644 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,644 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,644 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,645 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 71#(<= (+ x5 1) n), 39#L36true, 40#L20true, 42#L60true, 63#true, 47#L44true]) [2021-06-13 09:05:07,645 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,645 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,645 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,645 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,653 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 39#L36true, 42#L60true, 29#thread1FINALtrue, 47#L44true, 63#true]) [2021-06-13 09:05:07,654 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,654 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,654 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,654 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,657 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([113] L44-->thread4FINAL: Formula: (not (< v_x4_6 v_n_8)) InVars {x4=v_x4_6, n=v_n_8} OutVars{x4=v_x4_6, n=v_n_8} AuxVars[] AssignedVars[][18], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 70#(<= x5 x6), 39#L36true, 44#thread2FINALtrue, 29#thread1FINALtrue, 31#L72true, 63#true]) [2021-06-13 09:05:07,657 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,657 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,657 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,657 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,657 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([112] L44-->L45: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][19], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 20#L45true, 70#(<= x5 x6), 39#L36true, 44#thread2FINALtrue, 29#thread1FINALtrue, 31#L72true, 63#true]) [2021-06-13 09:05:07,657 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,657 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,658 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,658 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([113] L44-->thread4FINAL: Formula: (not (< v_x4_6 v_n_8)) InVars {x4=v_x4_6, n=v_n_8} OutVars{x4=v_x4_6, n=v_n_8} AuxVars[] AssignedVars[][18], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 70#(<= x5 x6), 39#L36true, 13#L29true, 29#thread1FINALtrue, 31#L72true, 63#true]) [2021-06-13 09:05:07,665 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,665 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,665 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,665 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([112] L44-->L45: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][19], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 20#L45true, 70#(<= x5 x6), 39#L36true, 13#L29true, 29#thread1FINALtrue, 31#L72true, 63#true]) [2021-06-13 09:05:07,665 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,665 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,665 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,665 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,668 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 71#(<= (+ x5 1) n), 42#L60true, 29#thread1FINALtrue, 47#L44true, 63#true]) [2021-06-13 09:05:07,668 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,668 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,668 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,668 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,668 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,670 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([105] L28-->thread2FINAL: Formula: (not (< v_x2_4 v_n_4)) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][29], [16#L74true, 49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 23#L61true, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), 44#thread2FINALtrue, 29#thread1FINALtrue, 63#true, 47#L44true]) [2021-06-13 09:05:07,670 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,670 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,670 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,670 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,670 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([104] L28-->L29: Formula: (< v_x2_1 v_n_3) InVars {x2=v_x2_1, n=v_n_3} OutVars{x2=v_x2_1, n=v_n_3} AuxVars[] AssignedVars[][30], [16#L74true, 49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 23#L61true, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), 13#L29true, 29#thread1FINALtrue, 63#true, 47#L44true]) [2021-06-13 09:05:07,670 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,670 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,670 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,671 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,671 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 39#L36true, 42#L60true, 29#thread1FINALtrue, 63#true, 47#L44true]) [2021-06-13 09:05:07,671 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,671 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,671 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,671 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,671 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,671 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,725 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, 18#L21true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 39#L36true, 42#L60true, 47#L44true, 63#true]) [2021-06-13 09:05:07,726 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,726 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,726 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,726 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([113] L44-->thread4FINAL: Formula: (not (< v_x4_6 v_n_8)) InVars {x4=v_x4_6, n=v_n_8} OutVars{x4=v_x4_6, n=v_n_8} AuxVars[] AssignedVars[][18], [18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 70#(<= x5 x6), 39#L36true, 44#thread2FINALtrue, 31#L72true, 63#true]) [2021-06-13 09:05:07,727 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,727 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,727 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,727 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([112] L44-->L45: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][19], [18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 20#L45true, 70#(<= x5 x6), 39#L36true, 44#thread2FINALtrue, 31#L72true, 63#true]) [2021-06-13 09:05:07,727 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,727 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,727 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,727 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([113] L44-->thread4FINAL: Formula: (not (< v_x4_6 v_n_8)) InVars {x4=v_x4_6, n=v_n_8} OutVars{x4=v_x4_6, n=v_n_8} AuxVars[] AssignedVars[][18], [18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 70#(<= x5 x6), 39#L36true, 13#L29true, 31#L72true, 63#true]) [2021-06-13 09:05:07,736 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,736 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,736 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,736 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,736 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([112] L44-->L45: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][19], [18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 20#L45true, 70#(<= x5 x6), 39#L36true, 13#L29true, 31#L72true, 63#true]) [2021-06-13 09:05:07,736 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,736 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,736 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,736 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,740 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, 18#L21true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 71#(<= (+ x5 1) n), 42#L60true, 47#L44true, 63#true]) [2021-06-13 09:05:07,741 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,741 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,741 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,741 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,741 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,743 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([105] L28-->thread2FINAL: Formula: (not (< v_x2_4 v_n_4)) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][29], [16#L74true, 49#L52true, 18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 23#L61true, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), 44#thread2FINALtrue, 63#true, 47#L44true]) [2021-06-13 09:05:07,743 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,743 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,743 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,743 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,743 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([104] L28-->L29: Formula: (< v_x2_1 v_n_3) InVars {x2=v_x2_1, n=v_n_3} OutVars{x2=v_x2_1, n=v_n_3} AuxVars[] AssignedVars[][30], [16#L74true, 49#L52true, 18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 23#L61true, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), 13#L29true, 63#true, 47#L44true]) [2021-06-13 09:05:07,743 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,743 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,743 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,743 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,744 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, 34#L28true, 18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 39#L36true, 42#L60true, 63#true, 47#L44true]) [2021-06-13 09:05:07,744 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,744 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,744 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,744 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,744 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,744 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,767 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 40#L20true, 44#thread2FINALtrue, 14#L73true, 47#L44true, 63#true]) [2021-06-13 09:05:07,767 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,767 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,767 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,767 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,768 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,768 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,769 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 44#thread2FINALtrue, 63#true, 47#L44true]) [2021-06-13 09:05:07,769 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,769 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,769 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,769 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,778 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 40#L20true, 14#L73true, 47#L44true, 63#true]) [2021-06-13 09:05:07,778 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,778 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,778 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,778 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,778 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:07,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, 34#L28true, 50#thread3FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 40#L20true, 14#L73true, 47#L44true, 63#true]) [2021-06-13 09:05:07,779 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,779 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,779 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,779 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 40#L20true, 30#L37true, 14#L73true, 47#L44true, 63#true]) [2021-06-13 09:05:07,780 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,780 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,780 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,780 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,781 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 39#L36true, 40#L20true, 42#L60true, 44#thread2FINALtrue, 47#L44true, 63#true]) [2021-06-13 09:05:07,781 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,781 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,781 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,781 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,781 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,782 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 13#L29true, 47#L44true, 63#true]) [2021-06-13 09:05:07,782 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,782 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,782 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,782 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,788 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 13#L29true, 47#L44true, 63#true]) [2021-06-13 09:05:07,788 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,788 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,788 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,788 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,788 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,800 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, 34#L28true, 50#thread3FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 40#L20true, 14#L73true, 47#L44true, 63#true]) [2021-06-13 09:05:07,800 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,800 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,800 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,800 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,800 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 23#L61true, 39#L36true, 29#thread1FINALtrue, 47#L44true, 63#true]) [2021-06-13 09:05:07,830 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,830 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,830 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,830 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 39#L36true, 71#(<= (+ x5 1) n), 42#L60true, 29#thread1FINALtrue, 47#L44true, 63#true]) [2021-06-13 09:05:07,830 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,830 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,831 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,831 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,849 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 23#L61true, 39#L36true, 29#thread1FINALtrue, 47#L44true, 63#true]) [2021-06-13 09:05:07,849 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,849 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,849 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,849 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,849 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,849 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 39#L36true, 71#(<= (+ x5 1) n), 42#L60true, 29#thread1FINALtrue, 47#L44true, 63#true]) [2021-06-13 09:05:07,849 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,849 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,850 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,850 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,850 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,852 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([105] L28-->thread2FINAL: Formula: (not (< v_x2_4 v_n_4)) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][29], [16#L74true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 23#L61true, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), 44#thread2FINALtrue, 29#thread1FINALtrue, 63#true, 47#L44true]) [2021-06-13 09:05:07,852 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,852 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,853 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,853 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([104] L28-->L29: Formula: (< v_x2_1 v_n_3) InVars {x2=v_x2_1, n=v_n_3} OutVars{x2=v_x2_1, n=v_n_3} AuxVars[] AssignedVars[][30], [16#L74true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 23#L61true, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), 13#L29true, 29#thread1FINALtrue, 63#true, 47#L44true]) [2021-06-13 09:05:07,853 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,853 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,853 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,853 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,853 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 23#L61true, 39#L36true, 29#thread1FINALtrue, 63#true, 47#L44true]) [2021-06-13 09:05:07,853 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,853 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,853 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,853 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,853 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,854 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,854 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 71#(<= (+ x5 1) n), 39#L36true, 42#L60true, 29#thread1FINALtrue, 63#true, 47#L44true]) [2021-06-13 09:05:07,854 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,854 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,854 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,854 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,854 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,854 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,881 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, 18#L21true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 23#L61true, 39#L36true, 47#L44true, 63#true]) [2021-06-13 09:05:07,881 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,881 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,881 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,881 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,881 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 18#L21true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 39#L36true, 71#(<= (+ x5 1) n), 42#L60true, 47#L44true, 63#true]) [2021-06-13 09:05:07,881 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,881 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,881 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,881 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,940 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, 18#L21true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 23#L61true, 39#L36true, 47#L44true, 63#true]) [2021-06-13 09:05:07,940 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,940 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,940 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,940 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,940 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,940 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 18#L21true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 39#L36true, 71#(<= (+ x5 1) n), 42#L60true, 47#L44true, 63#true]) [2021-06-13 09:05:07,941 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,941 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,941 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,941 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,941 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,943 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([105] L28-->thread2FINAL: Formula: (not (< v_x2_4 v_n_4)) InVars {x2=v_x2_4, n=v_n_4} OutVars{x2=v_x2_4, n=v_n_4} AuxVars[] AssignedVars[][29], [16#L74true, 18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 23#L61true, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), 44#thread2FINALtrue, 63#true, 47#L44true]) [2021-06-13 09:05:07,944 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,944 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,944 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,944 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,944 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([104] L28-->L29: Formula: (< v_x2_1 v_n_3) InVars {x2=v_x2_1, n=v_n_3} OutVars{x2=v_x2_1, n=v_n_3} AuxVars[] AssignedVars[][30], [16#L74true, 18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 23#L61true, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), 13#L29true, 63#true, 47#L44true]) [2021-06-13 09:05:07,944 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,945 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,945 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,945 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,945 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, 34#L28true, 18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 23#L61true, 39#L36true, 63#true, 47#L44true]) [2021-06-13 09:05:07,945 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,945 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,945 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,945 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,945 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,945 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,945 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 34#L28true, 18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 71#(<= (+ x5 1) n), 39#L36true, 42#L60true, 63#true, 47#L44true]) [2021-06-13 09:05:07,945 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,945 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,945 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,945 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,945 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,945 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,960 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, 50#thread3FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 40#L20true, 44#thread2FINALtrue, 14#L73true, 63#true, 47#L44true]) [2021-06-13 09:05:07,960 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,960 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,960 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,960 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 40#L20true, 44#thread2FINALtrue, 14#L73true, 30#L37true, 63#true, 47#L44true]) [2021-06-13 09:05:07,965 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,965 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,965 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,965 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,965 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 44#thread2FINALtrue, 47#L44true, 63#true]) [2021-06-13 09:05:07,965 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,965 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,965 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,966 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,966 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,966 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,968 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 23#L61true, 40#L20true, 44#thread2FINALtrue, 63#true, 47#L44true]) [2021-06-13 09:05:07,968 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,968 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,968 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,968 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,968 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 39#L36true, 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 44#thread2FINALtrue, 63#true, 47#L44true]) [2021-06-13 09:05:07,968 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,968 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,968 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,968 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,974 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 39#L36true, 40#L20true, 42#L60true, 47#L44true, 63#true]) [2021-06-13 09:05:07,974 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,974 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:07,975 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 23#L61true, 39#L36true, 40#L20true, 44#thread2FINALtrue, 47#L44true, 63#true]) [2021-06-13 09:05:07,975 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,975 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 71#(<= (+ x5 1) n), 39#L36true, 40#L20true, 42#L60true, 44#thread2FINALtrue, 47#L44true, 63#true]) [2021-06-13 09:05:07,975 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,976 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 23#L61true, 39#L36true, 40#L20true, 13#L29true, 47#L44true, 63#true]) [2021-06-13 09:05:07,976 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,976 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,976 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,976 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,976 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 23#L61true, 39#L36true, 40#L20true, 47#L44true, 63#true]) [2021-06-13 09:05:07,976 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,976 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,976 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,976 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,976 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,976 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 71#(<= (+ x5 1) n), 39#L36true, 40#L20true, 42#L60true, 13#L29true, 47#L44true, 63#true]) [2021-06-13 09:05:07,976 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,976 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,977 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,977 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,977 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 71#(<= (+ x5 1) n), 39#L36true, 40#L20true, 42#L60true, 47#L44true, 63#true]) [2021-06-13 09:05:07,977 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,977 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,977 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,977 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,977 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,978 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, 34#L28true, 50#thread3FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 47#L44true, 63#true]) [2021-06-13 09:05:07,978 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,978 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,979 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,979 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 30#L37true, 47#L44true, 63#true]) [2021-06-13 09:05:07,979 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,979 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,979 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,979 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,986 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 23#L61true, 40#L20true, 13#L29true, 47#L44true, 63#true]) [2021-06-13 09:05:07,986 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,986 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,986 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,986 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,986 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,986 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 39#L36true, 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 13#L29true, 47#L44true, 63#true]) [2021-06-13 09:05:07,986 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:07,987 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,987 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,987 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,987 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:07,994 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, 34#L28true, 50#thread3FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 47#L44true, 63#true]) [2021-06-13 09:05:07,995 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,995 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,995 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:07,995 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:07,995 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:08,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, 50#thread3FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 44#thread2FINALtrue, 63#true, 47#L44true]) [2021-06-13 09:05:08,092 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,092 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,092 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,092 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 44#thread2FINALtrue, 30#L37true, 63#true, 47#L44true]) [2021-06-13 09:05:08,099 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,099 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,099 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,099 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,100 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 23#L61true, 40#L20true, 44#thread2FINALtrue, 47#L44true, 63#true]) [2021-06-13 09:05:08,100 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,100 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,100 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,100 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,100 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,101 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,101 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 39#L36true, 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 44#thread2FINALtrue, 47#L44true, 63#true]) [2021-06-13 09:05:08,101 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,101 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,101 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,101 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,101 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,101 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, 34#L28true, 50#thread3FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 23#L61true, 40#L20true, 47#L44true, 63#true]) [2021-06-13 09:05:08,111 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,111 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,111 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,111 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 34#L28true, 50#thread3FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 47#L44true, 63#true]) [2021-06-13 09:05:08,111 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,111 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,111 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,111 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [32#thread6FINALtrue, 16#L74true, 49#L52true, 34#L28true, 50#thread3FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 40#L20true, 47#L44true, 63#true]) [2021-06-13 09:05:08,112 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,112 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,112 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,112 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 23#L61true, 40#L20true, 30#L37true, 47#L44true, 63#true]) [2021-06-13 09:05:08,112 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,112 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,112 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,112 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,113 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 30#L37true, 47#L44true, 63#true]) [2021-06-13 09:05:08,113 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,113 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,113 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,113 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,113 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [32#thread6FINALtrue, 16#L74true, 49#L52true, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 40#L20true, 30#L37true, 47#L44true, 63#true]) [2021-06-13 09:05:08,113 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,113 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,113 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,113 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,186 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, 34#L28true, 50#thread3FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 23#L61true, 40#L20true, 47#L44true, 63#true]) [2021-06-13 09:05:08,186 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,186 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,186 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,186 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,186 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,186 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 34#L28true, 50#thread3FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 47#L44true, 63#true]) [2021-06-13 09:05:08,186 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,186 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,186 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,187 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:08,187 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:08,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, 50#thread3FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 23#L61true, 40#L20true, 44#thread2FINALtrue, 63#true, 47#L44true]) [2021-06-13 09:05:08,261 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:08,261 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:08,261 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:08,261 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:08,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, 50#thread3FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 44#thread2FINALtrue, 63#true, 47#L44true]) [2021-06-13 09:05:08,261 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:08,261 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:08,261 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:08,261 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:08,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L53-->L52: Formula: (= v_x5_3 (* v_x5_4 2)) InVars {x5=v_x5_4} OutVars{x5=v_x5_3} AuxVars[] AssignedVars[x5][44], [16#L74true, 49#L52true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 23#L61true, 40#L20true, 44#thread2FINALtrue, 30#L37true, 63#true, 47#L44true]) [2021-06-13 09:05:08,265 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:08,265 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:08,265 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:08,265 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:08,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][60], [16#L74true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 22#L53true, 71#(<= (+ x5 1) n), 40#L20true, 42#L60true, 44#thread2FINALtrue, 30#L37true, 63#true, 47#L44true]) [2021-06-13 09:05:08,265 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:08,265 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:08,265 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:08,265 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:08,317 INFO L129 PetriNetUnfolder]: 12975/16784 cut-off events. [2021-06-13 09:05:08,317 INFO L130 PetriNetUnfolder]: For 503/509 co-relation queries the response was YES. [2021-06-13 09:05:08,359 INFO L84 FinitePrefix]: Finished finitePrefix Result has 35427 conditions, 16784 events. 12975/16784 cut-off events. For 503/509 co-relation queries the response was YES. Maximal size of possible extension queue 1206. Compared 85147 event pairs, 1742 based on Foata normal form. 2/10426 useless extension candidates. Maximal degree in co-relation 35335. Up to 4749 conditions per place. [2021-06-13 09:05:08,437 INFO L132 encePairwiseOnDemand]: 40/47 looper letters, 47 selfloop transitions, 10 changer transitions 0/84 dead transitions. [2021-06-13 09:05:08,438 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 47 places, 84 transitions, 339 flow [2021-06-13 09:05:08,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:05:08,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:05:08,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 207 transitions. [2021-06-13 09:05:08,443 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8808510638297873 [2021-06-13 09:05:08,443 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 207 transitions. [2021-06-13 09:05:08,443 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 207 transitions. [2021-06-13 09:05:08,445 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:05:08,445 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 207 transitions. [2021-06-13 09:05:08,446 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 41.4) internal successors, (207), 5 states have internal predecessors, (207), 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 09:05:08,447 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:05:08,448 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:05:08,448 INFO L185 Difference]: Start difference. First operand has 43 places, 45 transitions, 137 flow. Second operand 5 states and 207 transitions. [2021-06-13 09:05:08,448 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 47 places, 84 transitions, 339 flow [2021-06-13 09:05:08,452 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 46 places, 84 transitions, 332 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-06-13 09:05:08,453 INFO L241 Difference]: Finished difference. Result has 50 places, 51 transitions, 200 flow [2021-06-13 09:05:08,454 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=130, PETRI_DIFFERENCE_MINUEND_PLACES=42, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=45, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=200, PETRI_PLACES=50, PETRI_TRANSITIONS=51} [2021-06-13 09:05:08,454 INFO L335 CegarLoopForPetriNet]: 52 programPoint places, -2 predicate places. [2021-06-13 09:05:08,454 INFO L482 AbstractCegarLoop]: Abstraction has has 50 places, 51 transitions, 200 flow [2021-06-13 09:05:08,454 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:05:08,454 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:05:08,455 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, 1, 1, 1, 1, 1] [2021-06-13 09:05:08,455 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-13 09:05:08,455 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-13 09:05:08,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:05:08,457 INFO L82 PathProgramCache]: Analyzing trace with hash -606792490, now seen corresponding path program 1 times [2021-06-13 09:05:08,457 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:05:08,457 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [302835589] [2021-06-13 09:05:08,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:05:08,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:05:08,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:05:08,549 INFO L142 QuantifierPusher]: treesize reduction 4, result has 69.2 percent of original size [2021-06-13 09:05:08,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:05:08,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:08,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,562 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 09:05:08,562 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:05:08,562 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [302835589] [2021-06-13 09:05:08,562 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [302835589] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:05:08,562 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1623039689] [2021-06-13 09:05:08,562 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 09:05:08,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:05:08,614 INFO L263 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-13 09:05:08,620 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:05:08,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:05:08,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,665 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:05:08,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:05:08,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 09:05:08,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:08,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:08,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:08,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:08,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:08,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:08,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:08,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:08,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:08,687 INFO L142 QuantifierPusher]: treesize reduction 9, result has 10.0 percent of original size [2021-06-13 09:05:08,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:08,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:08,719 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 09:05:08,719 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1623039689] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:05:08,719 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:05:08,719 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3] total 5 [2021-06-13 09:05:08,719 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [460490981] [2021-06-13 09:05:08,720 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-13 09:05:08,720 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:05:08,721 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-13 09:05:08,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-06-13 09:05:08,722 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 47 [2021-06-13 09:05:08,723 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 50 places, 51 transitions, 200 flow. Second operand has 6 states, 6 states have (on average 32.333333333333336) internal successors, (194), 6 states have internal predecessors, (194), 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 09:05:08,723 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:05:08,723 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 47 [2021-06-13 09:05:08,723 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:05:09,341 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([113] L44-->thread4FINAL: Formula: (not (< v_x4_6 v_n_8)) InVars {x4=v_x4_6, n=v_n_8} OutVars{x4=v_x4_6, n=v_n_8} AuxVars[] AssignedVars[][44], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 70#(<= x5 x6), 39#L36true, 40#L20true, Black: 68#true, 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 31#L72true]) [2021-06-13 09:05:09,342 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:09,342 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:09,342 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:09,342 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:09,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([112] L44-->L45: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][45], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 20#L45true, 70#(<= x5 x6), 39#L36true, 40#L20true, Black: 68#true, 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 31#L72true]) [2021-06-13 09:05:09,342 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:05:09,342 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:05:09,342 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:09,342 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:05:09,729 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([113] L44-->thread4FINAL: Formula: (not (< v_x4_6 v_n_8)) InVars {x4=v_x4_6, n=v_n_8} OutVars{x4=v_x4_6, n=v_n_8} AuxVars[] AssignedVars[][44], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 70#(<= x5 x6), 6#thread4FINALtrue, 39#L36true, Black: 68#true, 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 29#thread1FINALtrue, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 31#L72true, 79#true]) [2021-06-13 09:05:09,730 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:09,730 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:09,730 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:09,730 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:09,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([112] L44-->L45: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][45], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 20#L45true, 70#(<= x5 x6), 39#L36true, Black: 68#true, 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 29#thread1FINALtrue, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 31#L72true, 79#true]) [2021-06-13 09:05:09,730 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:09,730 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:09,730 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:09,730 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:09,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([113] L44-->thread4FINAL: Formula: (not (< v_x4_6 v_n_8)) InVars {x4=v_x4_6, n=v_n_8} OutVars{x4=v_x4_6, n=v_n_8} AuxVars[] AssignedVars[][44], [18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 70#(<= x5 x6), 6#thread4FINALtrue, 39#L36true, Black: 68#true, 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 31#L72true, 79#true]) [2021-06-13 09:05:09,730 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:09,730 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:09,731 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:09,731 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:09,731 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([112] L44-->L45: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][45], [18#L21true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 20#L45true, 70#(<= x5 x6), 39#L36true, Black: 68#true, 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 31#L72true, 79#true]) [2021-06-13 09:05:09,731 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:05:09,731 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:09,731 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:05:09,731 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:05:09,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][49], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 79#true, 16#L74true, 49#L52true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:09,915 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:09,915 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:09,915 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:09,915 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:09,921 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][91], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 42#L60true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 16#L74true, 81#(= x1 x2), 49#L52true, 50#thread3FINALtrue, 29#thread1FINALtrue]) [2021-06-13 09:05:09,921 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:09,922 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:09,922 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:09,922 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:09,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][91], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 42#L60true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 16#L74true, 81#(= x1 x2), 49#L52true, 29#thread1FINALtrue, 30#L37true]) [2021-06-13 09:05:09,928 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:09,928 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:09,928 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:09,928 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][50], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 40#L20true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 16#L74true, 49#L52true, 83#(<= (+ x2 1) n), 23#L61true]) [2021-06-13 09:05:10,148 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,148 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,148 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,148 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:10,208 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][91], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 40#L20true, 42#L60true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 16#L74true, 81#(= x1 x2), 49#L52true, 50#thread3FINALtrue]) [2021-06-13 09:05:10,208 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,208 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:10,208 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,208 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][91], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 40#L20true, 42#L60true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 16#L74true, 81#(= x1 x2), 49#L52true, 30#L37true]) [2021-06-13 09:05:10,215 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,215 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,215 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:05:10,215 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][91], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 42#L60true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 16#L74true, 81#(= x1 x2), 49#L52true, 50#thread3FINALtrue, 29#thread1FINALtrue]) [2021-06-13 09:05:10,259 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,259 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,259 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,259 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][91], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 42#L60true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 16#L74true, 81#(= x1 x2), 49#L52true, 29#thread1FINALtrue, 30#L37true]) [2021-06-13 09:05:10,263 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,263 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,263 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,263 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,299 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][49], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 79#true, 16#L74true, 49#L52true, 50#thread3FINALtrue, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,299 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,299 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,299 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,299 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,303 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][49], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 47#L44true, 16#L74true, 49#L52true, 23#L61true, 29#thread1FINALtrue, 30#L37true]) [2021-06-13 09:05:10,303 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,303 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,303 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,303 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,304 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][49], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 6#thread4FINALtrue, 39#L36true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 49#L52true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,304 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,304 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,304 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,304 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,304 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][83], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), 13#L29true, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 16#L74true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 22#L53true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,304 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,304 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,304 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,304 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,304 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][59], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 35#thread5FINALtrue, 68#true, 6#thread4FINALtrue, 39#L36true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 13#L29true, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 16#L74true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,304 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,304 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,304 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,304 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,307 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][49], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 49#L52true, 20#L45true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,307 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,307 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,307 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,307 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,307 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][83], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), 13#L29true, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 16#L74true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 20#L45true, 22#L53true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,307 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,307 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,307 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,307 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,307 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][59], [35#thread5FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 13#L29true, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 16#L74true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 20#L45true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,307 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,307 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,307 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,307 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,399 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][50], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 40#L20true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 16#L74true, 49#L52true, 50#thread3FINALtrue, 83#(<= (+ x2 1) n), 23#L61true]) [2021-06-13 09:05:10,399 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,399 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,399 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,400 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,403 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][50], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 40#L20true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 16#L74true, 49#L52true, 83#(<= (+ x2 1) n), 23#L61true, 30#L37true]) [2021-06-13 09:05:10,403 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,403 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,403 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,403 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][83], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 16#L74true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true, 23#L61true]) [2021-06-13 09:05:10,404 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,404 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,404 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,404 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][50], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 6#thread4FINALtrue, 39#L36true, 40#L20true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 16#L74true, 49#L52true, 83#(<= (+ x2 1) n), 23#L61true]) [2021-06-13 09:05:10,404 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,404 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,404 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,404 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][59], [35#thread5FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 6#thread4FINALtrue, 39#L36true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 16#L74true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 23#L61true]) [2021-06-13 09:05:10,404 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,404 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,405 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,405 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,497 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][83], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 16#L74true, 18#L21true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 20#L45true, 22#L53true, 23#L61true]) [2021-06-13 09:05:10,497 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,497 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,497 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,497 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,497 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][50], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 40#L20true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 16#L74true, 49#L52true, 83#(<= (+ x2 1) n), 20#L45true, 23#L61true]) [2021-06-13 09:05:10,497 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,498 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,498 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,498 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,498 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][59], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 35#thread5FINALtrue, 68#true, 39#L36true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 16#L74true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 20#L45true, 23#L61true]) [2021-06-13 09:05:10,498 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,498 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,498 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,498 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 79#true, 16#L74true, 22#L53true, 23#L61true]) [2021-06-13 09:05:10,523 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,523 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,523 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,523 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 47#L44true, 79#true, 16#L74true, 22#L53true]) [2021-06-13 09:05:10,523 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,523 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,523 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,523 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:10,684 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 47#L44true, 16#L74true, 50#thread3FINALtrue, 22#L53true, 23#L61true]) [2021-06-13 09:05:10,684 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,684 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,684 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,684 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,684 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 47#L44true, 79#true, 16#L74true, 50#thread3FINALtrue, 22#L53true]) [2021-06-13 09:05:10,684 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,684 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,684 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,684 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 47#L44true, 16#L74true, 22#L53true, 23#L61true, 30#L37true]) [2021-06-13 09:05:10,695 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,695 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,695 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,695 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 47#L44true, 79#true, 16#L74true, 22#L53true, 30#L37true]) [2021-06-13 09:05:10,695 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,695 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,695 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,695 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,703 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 79#true, 16#L74true, 22#L53true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,703 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,703 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,703 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,703 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,703 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 47#L44true, 79#true, 16#L74true, 22#L53true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,703 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,703 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,703 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,703 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 79#true, 16#L74true, 18#L21true, 22#L53true, 23#L61true]) [2021-06-13 09:05:10,705 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,705 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,705 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,705 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,705 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 47#L44true, 79#true, 16#L74true, 18#L21true, 22#L53true]) [2021-06-13 09:05:10,705 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,705 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,705 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,705 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 22#L53true, 23#L61true]) [2021-06-13 09:05:10,713 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,713 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,713 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,713 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 22#L53true]) [2021-06-13 09:05:10,713 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,713 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,713 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,713 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,716 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 20#L45true, 22#L53true, 23#L61true]) [2021-06-13 09:05:10,716 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,716 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,716 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,716 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,716 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 20#L45true, 22#L53true]) [2021-06-13 09:05:10,716 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,716 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,716 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:10,716 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,815 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 79#true, 16#L74true, 50#thread3FINALtrue, 22#L53true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,815 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,815 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,816 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,816 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,816 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 47#L44true, 79#true, 16#L74true, 50#thread3FINALtrue, 22#L53true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,816 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,816 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,816 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,816 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,817 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 79#true, 16#L74true, 18#L21true, 50#thread3FINALtrue, 22#L53true, 23#L61true]) [2021-06-13 09:05:10,817 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,817 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,817 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,817 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,817 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 47#L44true, 79#true, 16#L74true, 18#L21true, 50#thread3FINALtrue, 22#L53true]) [2021-06-13 09:05:10,817 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,817 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,817 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,817 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 50#thread3FINALtrue, 22#L53true, 23#L61true]) [2021-06-13 09:05:10,818 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,818 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,818 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,819 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 50#thread3FINALtrue, 22#L53true]) [2021-06-13 09:05:10,819 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,819 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,819 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,819 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 50#thread3FINALtrue, 20#L45true, 22#L53true, 23#L61true]) [2021-06-13 09:05:10,821 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,821 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,821 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,821 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 50#thread3FINALtrue, 20#L45true, 22#L53true]) [2021-06-13 09:05:10,821 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,821 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,821 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,821 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,824 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 79#true, 16#L74true, 22#L53true, 23#L61true, 29#thread1FINALtrue, 30#L37true]) [2021-06-13 09:05:10,824 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,825 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,825 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,825 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 47#L44true, 79#true, 16#L74true, 22#L53true, 29#thread1FINALtrue, 30#L37true]) [2021-06-13 09:05:10,825 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,825 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,825 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,825 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,826 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 47#L44true, 79#true, 16#L74true, 18#L21true, 22#L53true, 23#L61true, 30#L37true]) [2021-06-13 09:05:10,827 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,827 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,827 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,827 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 47#L44true, 79#true, 16#L74true, 18#L21true, 22#L53true, 30#L37true]) [2021-06-13 09:05:10,827 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,827 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,827 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,827 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 22#L53true, 23#L61true, 30#L37true]) [2021-06-13 09:05:10,828 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,828 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,828 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,828 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 22#L53true, 30#L37true]) [2021-06-13 09:05:10,829 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,829 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,829 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,829 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 20#L45true, 22#L53true, 23#L61true, 30#L37true]) [2021-06-13 09:05:10,831 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,831 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,831 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,831 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 20#L45true, 22#L53true, 30#L37true]) [2021-06-13 09:05:10,831 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,831 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,831 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,831 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,834 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 22#L53true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,834 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,834 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,834 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,834 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,834 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 22#L53true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,835 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,835 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,835 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,835 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 20#L45true, 22#L53true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,835 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,835 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,835 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,835 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 20#L45true, 22#L53true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,835 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,836 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,836 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,836 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 18#L21true, 22#L53true, 23#L61true]) [2021-06-13 09:05:10,836 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,836 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,836 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,836 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,837 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 18#L21true, 22#L53true]) [2021-06-13 09:05:10,837 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,837 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,837 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,837 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 18#L21true, 20#L45true, 22#L53true, 23#L61true]) [2021-06-13 09:05:10,838 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,838 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,838 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,838 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 18#L21true, 20#L45true, 22#L53true]) [2021-06-13 09:05:10,838 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,838 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,838 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,838 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:10,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 50#thread3FINALtrue, 22#L53true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,885 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,885 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,885 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,885 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 50#thread3FINALtrue, 22#L53true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,885 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,886 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,886 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,886 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,886 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 50#thread3FINALtrue, 20#L45true, 22#L53true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,886 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,886 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,886 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,886 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,886 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 50#thread3FINALtrue, 20#L45true, 22#L53true, 29#thread1FINALtrue]) [2021-06-13 09:05:10,886 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,886 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,886 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,886 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,887 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 18#L21true, 50#thread3FINALtrue, 22#L53true, 23#L61true]) [2021-06-13 09:05:10,887 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,887 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,887 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,887 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,887 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 18#L21true, 50#thread3FINALtrue, 22#L53true]) [2021-06-13 09:05:10,887 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,887 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,887 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,887 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 18#L21true, 50#thread3FINALtrue, 20#L45true, 22#L53true, 23#L61true]) [2021-06-13 09:05:10,888 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,888 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,888 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,888 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 18#L21true, 50#thread3FINALtrue, 20#L45true, 22#L53true]) [2021-06-13 09:05:10,888 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,889 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,889 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,889 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,891 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 22#L53true, 23#L61true, 29#thread1FINALtrue, 30#L37true]) [2021-06-13 09:05:10,891 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,891 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,891 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,891 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,891 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 22#L53true, 29#thread1FINALtrue, 30#L37true]) [2021-06-13 09:05:10,891 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,891 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,891 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,891 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 20#L45true, 22#L53true, 23#L61true, 29#thread1FINALtrue, 30#L37true]) [2021-06-13 09:05:10,892 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,892 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,892 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,892 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 20#L45true, 22#L53true, 29#thread1FINALtrue, 30#L37true]) [2021-06-13 09:05:10,892 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,892 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,892 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,892 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 18#L21true, 22#L53true, 23#L61true, 30#L37true]) [2021-06-13 09:05:10,893 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,893 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,893 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,893 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 18#L21true, 22#L53true, 30#L37true]) [2021-06-13 09:05:10,893 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,893 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,893 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,893 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 18#L21true, 20#L45true, 22#L53true, 23#L61true, 30#L37true]) [2021-06-13 09:05:10,894 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,894 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,894 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,894 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][106], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), 79#true, 16#L74true, 18#L21true, 20#L45true, 22#L53true, 30#L37true]) [2021-06-13 09:05:10,894 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:10,894 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,894 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,894 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:11,036 INFO L129 PetriNetUnfolder]: 26294/36006 cut-off events. [2021-06-13 09:05:11,036 INFO L130 PetriNetUnfolder]: For 23844/25905 co-relation queries the response was YES. [2021-06-13 09:05:11,162 INFO L84 FinitePrefix]: Finished finitePrefix Result has 93757 conditions, 36006 events. 26294/36006 cut-off events. For 23844/25905 co-relation queries the response was YES. Maximal size of possible extension queue 2604. Compared 237196 event pairs, 3188 based on Foata normal form. 998/28624 useless extension candidates. Maximal degree in co-relation 92499. Up to 8590 conditions per place. [2021-06-13 09:05:11,365 INFO L132 encePairwiseOnDemand]: 40/47 looper letters, 75 selfloop transitions, 11 changer transitions 0/115 dead transitions. [2021-06-13 09:05:11,365 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 55 places, 115 transitions, 624 flow [2021-06-13 09:05:11,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 09:05:11,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-06-13 09:05:11,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 248 transitions. [2021-06-13 09:05:11,367 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8794326241134752 [2021-06-13 09:05:11,367 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 248 transitions. [2021-06-13 09:05:11,367 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 248 transitions. [2021-06-13 09:05:11,367 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:05:11,367 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 248 transitions. [2021-06-13 09:05:11,368 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 41.333333333333336) internal successors, (248), 6 states have internal predecessors, (248), 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 09:05:11,369 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 47.0) internal successors, (329), 7 states have internal predecessors, (329), 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 09:05:11,369 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 47.0) internal successors, (329), 7 states have internal predecessors, (329), 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 09:05:11,370 INFO L185 Difference]: Start difference. First operand has 50 places, 51 transitions, 200 flow. Second operand 6 states and 248 transitions. [2021-06-13 09:05:11,370 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 55 places, 115 transitions, 624 flow [2021-06-13 09:05:11,395 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 55 places, 115 transitions, 624 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-06-13 09:05:11,397 INFO L241 Difference]: Finished difference. Result has 60 places, 58 transitions, 282 flow [2021-06-13 09:05:11,397 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=200, PETRI_DIFFERENCE_MINUEND_PLACES=50, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=51, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=43, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=282, PETRI_PLACES=60, PETRI_TRANSITIONS=58} [2021-06-13 09:05:11,397 INFO L335 CegarLoopForPetriNet]: 52 programPoint places, 8 predicate places. [2021-06-13 09:05:11,397 INFO L482 AbstractCegarLoop]: Abstraction has has 60 places, 58 transitions, 282 flow [2021-06-13 09:05:11,398 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 32.333333333333336) internal successors, (194), 6 states have internal predecessors, (194), 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 09:05:11,398 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:05:11,398 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, 1, 1, 1, 1, 1] [2021-06-13 09:05:11,620 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-06-13 09:05:11,620 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-13 09:05:11,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:05:11,621 INFO L82 PathProgramCache]: Analyzing trace with hash 1735775364, now seen corresponding path program 1 times [2021-06-13 09:05:11,621 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:05:11,621 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943110291] [2021-06-13 09:05:11,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:05:11,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:05:11,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:11,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,662 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 09:05:11,662 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:05:11,662 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [943110291] [2021-06-13 09:05:11,662 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [943110291] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:05:11,662 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [818231968] [2021-06-13 09:05:11,662 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) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:05:11,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:05:11,703 INFO L263 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-13 09:05:11,705 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:05:11,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:05:11,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,790 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:05:11,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:05:11,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 09:05:11,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:11,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:11,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:11,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:11,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:11,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:11,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:11,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:11,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:11,820 INFO L142 QuantifierPusher]: treesize reduction 9, result has 10.0 percent of original size [2021-06-13 09:05:11,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:11,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:11,858 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 09:05:11,858 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [818231968] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:05:11,858 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:05:11,859 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 3 [2021-06-13 09:05:11,859 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996180805] [2021-06-13 09:05:11,859 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:05:11,859 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:05:11,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:05:11,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:05:11,859 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 47 [2021-06-13 09:05:11,860 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 60 places, 58 transitions, 282 flow. Second operand has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:05:11,860 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:05:11,860 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 47 [2021-06-13 09:05:11,860 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:05:14,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), 39#L36true, 40#L20true, Black: 68#true, Black: 70#(<= x5 x6), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 22#L53true, 23#L61true]) [2021-06-13 09:05:14,927 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:14,927 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:14,927 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:14,927 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:14,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 81#(= x1 x2), 177#true, 22#L53true]) [2021-06-13 09:05:14,927 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:05:14,927 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:14,927 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:05:14,927 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,069 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 81#(= x1 x2), 177#true, 22#L53true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:15,069 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,069 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,069 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,069 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,069 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 22#L53true, 29#thread1FINALtrue]) [2021-06-13 09:05:15,069 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,069 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,069 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,070 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,570 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), Black: 81#(= x1 x2), Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true, 23#L61true]) [2021-06-13 09:05:15,570 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,570 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,570 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,570 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,571 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), Black: 81#(= x1 x2), Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true]) [2021-06-13 09:05:15,571 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,571 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,571 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,571 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,647 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), 13#L29true, Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 22#L53true, 23#L61true]) [2021-06-13 09:05:15,647 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,647 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,648 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,648 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,648 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 13#L29true, Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 22#L53true]) [2021-06-13 09:05:15,648 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,648 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,648 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,648 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,661 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 22#L53true, 23#L61true]) [2021-06-13 09:05:15,661 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,661 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,661 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,661 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,661 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 81#(= x1 x2), 177#true, 22#L53true]) [2021-06-13 09:05:15,661 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,661 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,661 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,661 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,669 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, Black: 70#(<= x5 x6), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 50#thread3FINALtrue, 22#L53true, 23#L61true]) [2021-06-13 09:05:15,669 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,669 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,669 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,669 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,669 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 81#(= x1 x2), 177#true, 50#thread3FINALtrue, 22#L53true]) [2021-06-13 09:05:15,669 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,669 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,669 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,670 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,670 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, Black: 70#(<= x5 x6), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 22#L53true, 23#L61true, 30#L37true]) [2021-06-13 09:05:15,670 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,670 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,670 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,670 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,670 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 22#L53true, 30#L37true]) [2021-06-13 09:05:15,671 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,671 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,671 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:15,671 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:15,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), 39#L36true, Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), 13#L29true, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 22#L53true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:15,769 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,769 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,769 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,769 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,769 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 13#L29true, Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 22#L53true, 29#thread1FINALtrue]) [2021-06-13 09:05:15,769 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,769 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,769 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,769 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 22#L53true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:15,780 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,780 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,780 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,780 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,780 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 81#(= x1 x2), 177#true, 22#L53true, 29#thread1FINALtrue]) [2021-06-13 09:05:15,780 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,780 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,780 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,780 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 81#(= x1 x2), 177#true, 50#thread3FINALtrue, 22#L53true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:15,787 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,787 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,787 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,787 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 50#thread3FINALtrue, 22#L53true, 29#thread1FINALtrue]) [2021-06-13 09:05:15,788 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,788 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,788 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,788 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 22#L53true, 23#L61true, 29#thread1FINALtrue, 30#L37true]) [2021-06-13 09:05:15,788 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,788 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,788 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,788 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,789 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 81#(= x1 x2), 177#true, 22#L53true, 29#thread1FINALtrue, 30#L37true]) [2021-06-13 09:05:15,789 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,789 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:15,789 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:15,789 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,230 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), 39#L36true, Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 81#(= x1 x2), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true, 23#L61true]) [2021-06-13 09:05:16,230 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,230 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,230 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,230 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,230 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 81#(= x1 x2), Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true]) [2021-06-13 09:05:16,230 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,230 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,230 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,230 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 71#(<= (+ x5 1) n), Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), 13#L29true, Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true, 23#L61true]) [2021-06-13 09:05:16,275 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,275 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,275 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,275 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 39#L36true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 13#L29true, Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true]) [2021-06-13 09:05:16,275 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,275 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,275 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,275 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 50#thread3FINALtrue, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true, 23#L61true]) [2021-06-13 09:05:16,286 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,286 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,286 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,286 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), Black: 81#(= x1 x2), Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 50#thread3FINALtrue, 22#L53true]) [2021-06-13 09:05:16,286 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,286 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,286 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,286 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), Black: 81#(= x1 x2), Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true, 23#L61true, 30#L37true]) [2021-06-13 09:05:16,287 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,287 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,287 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,287 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, 34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), Black: 81#(= x1 x2), Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true, 30#L37true]) [2021-06-13 09:05:16,287 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,287 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,287 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,287 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), 13#L29true, Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 50#thread3FINALtrue, 22#L53true, 23#L61true]) [2021-06-13 09:05:16,346 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,346 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,346 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,346 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), 13#L29true, Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 50#thread3FINALtrue, 22#L53true]) [2021-06-13 09:05:16,347 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,347 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,347 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,347 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, Black: 70#(<= x5 x6), Black: 81#(= x1 x2), 13#L29true, Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 22#L53true, 23#L61true, 30#L37true]) [2021-06-13 09:05:16,347 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,347 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,348 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,348 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,348 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), 13#L29true, Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 22#L53true, 30#L37true]) [2021-06-13 09:05:16,348 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,348 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,348 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,348 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 50#thread3FINALtrue, 22#L53true, 23#L61true]) [2021-06-13 09:05:16,355 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,355 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,355 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,355 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 50#thread3FINALtrue, 22#L53true]) [2021-06-13 09:05:16,355 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,355 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,355 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,355 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), 40#L20true, Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 22#L53true, 23#L61true, 30#L37true]) [2021-06-13 09:05:16,356 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,356 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,356 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,356 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 40#L20true, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 22#L53true, 30#L37true]) [2021-06-13 09:05:16,356 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,356 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,356 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:16,356 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:16,428 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), 13#L29true, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 50#thread3FINALtrue, 22#L53true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:16,429 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,429 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,429 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,429 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,429 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), 13#L29true, Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 50#thread3FINALtrue, 22#L53true, 29#thread1FINALtrue]) [2021-06-13 09:05:16,429 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,429 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,429 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,429 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,429 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), 13#L29true, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 22#L53true, 23#L61true, 29#thread1FINALtrue, 30#L37true]) [2021-06-13 09:05:16,430 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,430 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,430 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,430 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,430 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 13#L29true, Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 22#L53true, 29#thread1FINALtrue, 30#L37true]) [2021-06-13 09:05:16,430 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,430 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,430 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,430 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 50#thread3FINALtrue, 22#L53true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:16,436 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,436 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,436 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,436 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 81#(= x1 x2), 177#true, 50#thread3FINALtrue, 22#L53true, 29#thread1FINALtrue]) [2021-06-13 09:05:16,436 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,437 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,437 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,437 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 22#L53true, 23#L61true, 29#thread1FINALtrue, 30#L37true]) [2021-06-13 09:05:16,437 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,437 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,437 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,437 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 71#(<= (+ x5 1) n), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 81#(= x1 x2), 22#L53true, 29#thread1FINALtrue, 30#L37true]) [2021-06-13 09:05:16,438 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,438 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,438 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,438 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,750 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, 44#thread2FINALtrue, Black: 70#(<= x5 x6), Black: 81#(= x1 x2), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 50#thread3FINALtrue, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true, 23#L61true]) [2021-06-13 09:05:16,750 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,750 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,750 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,750 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,750 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 81#(= x1 x2), Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 50#thread3FINALtrue, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true]) [2021-06-13 09:05:16,750 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,750 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,750 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,751 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,751 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 81#(= x1 x2), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true, 23#L61true, 30#L37true]) [2021-06-13 09:05:16,751 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,751 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,751 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,751 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,751 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 70#(<= x5 x6), 44#thread2FINALtrue, Black: 81#(= x1 x2), Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true, 30#L37true]) [2021-06-13 09:05:16,751 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,751 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,751 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,751 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), 13#L29true, Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 50#thread3FINALtrue, 22#L53true, 23#L61true]) [2021-06-13 09:05:16,775 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,775 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,775 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,775 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), 13#L29true, Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 50#thread3FINALtrue, 22#L53true]) [2021-06-13 09:05:16,775 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,775 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,775 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,775 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([120] L60-->L61: Formula: (< v_x6_3 v_n_11) InVars {x6=v_x6_3, n=v_n_11} OutVars{x6=v_x6_3, n=v_n_11} AuxVars[] AssignedVars[][100], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 68#true, Black: 70#(<= x5 x6), Black: 81#(= x1 x2), 13#L29true, Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true, 23#L61true, 30#L37true]) [2021-06-13 09:05:16,775 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,776 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,776 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,776 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,776 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([121] L60-->thread6FINAL: Formula: (not (< v_x6_6 v_n_12)) InVars {x6=v_x6_6, n=v_n_12} OutVars{x6=v_x6_6, n=v_n_12} AuxVars[] AssignedVars[][112], [32#thread6FINALtrue, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 68#true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), 13#L29true, Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, Black: 79#true, 177#true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 18#L21true, 22#L53true, 30#L37true]) [2021-06-13 09:05:16,776 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,776 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,776 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:16,776 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:17,042 INFO L129 PetriNetUnfolder]: 58559/78726 cut-off events. [2021-06-13 09:05:17,043 INFO L130 PetriNetUnfolder]: For 108189/113783 co-relation queries the response was YES. [2021-06-13 09:05:17,409 INFO L84 FinitePrefix]: Finished finitePrefix Result has 244982 conditions, 78726 events. 58559/78726 cut-off events. For 108189/113783 co-relation queries the response was YES. Maximal size of possible extension queue 5345. Compared 536082 event pairs, 6560 based on Foata normal form. 2661/70380 useless extension candidates. Maximal degree in co-relation 244340. Up to 20511 conditions per place. [2021-06-13 09:05:17,945 INFO L132 encePairwiseOnDemand]: 40/47 looper letters, 79 selfloop transitions, 10 changer transitions 0/121 dead transitions. [2021-06-13 09:05:17,945 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 64 places, 121 transitions, 776 flow [2021-06-13 09:05:17,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:05:17,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:05:17,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 207 transitions. [2021-06-13 09:05:17,946 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8808510638297873 [2021-06-13 09:05:17,946 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 207 transitions. [2021-06-13 09:05:17,946 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 207 transitions. [2021-06-13 09:05:17,946 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:05:17,946 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 207 transitions. [2021-06-13 09:05:17,947 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 41.4) internal successors, (207), 5 states have internal predecessors, (207), 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 09:05:17,947 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:05:17,948 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:05:17,948 INFO L185 Difference]: Start difference. First operand has 60 places, 58 transitions, 282 flow. Second operand 5 states and 207 transitions. [2021-06-13 09:05:17,948 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 64 places, 121 transitions, 776 flow [2021-06-13 09:05:18,101 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 64 places, 121 transitions, 776 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-06-13 09:05:18,103 INFO L241 Difference]: Finished difference. Result has 68 places, 64 transitions, 352 flow [2021-06-13 09:05:18,103 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=282, PETRI_DIFFERENCE_MINUEND_PLACES=60, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=58, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=50, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=352, PETRI_PLACES=68, PETRI_TRANSITIONS=64} [2021-06-13 09:05:18,103 INFO L335 CegarLoopForPetriNet]: 52 programPoint places, 16 predicate places. [2021-06-13 09:05:18,103 INFO L482 AbstractCegarLoop]: Abstraction has has 68 places, 64 transitions, 352 flow [2021-06-13 09:05:18,103 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:05:18,104 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:05:18,104 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, 1, 1, 1, 1, 1] [2021-06-13 09:05:18,304 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:05:18,305 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-13 09:05:18,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:05:18,305 INFO L82 PathProgramCache]: Analyzing trace with hash 228970504, now seen corresponding path program 1 times [2021-06-13 09:05:18,305 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:05:18,305 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025543088] [2021-06-13 09:05:18,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:05:18,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:05:18,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:18,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:05:18,340 INFO L142 QuantifierPusher]: treesize reduction 4, result has 63.6 percent of original size [2021-06-13 09:05:18,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:05:18,346 INFO L142 QuantifierPusher]: treesize reduction 12, result has 7.7 percent of original size [2021-06-13 09:05:18,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:18,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:18,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:18,346 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 09:05:18,347 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:05:18,347 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025543088] [2021-06-13 09:05:18,347 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2025543088] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:05:18,347 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:05:18,347 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:05:18,347 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [802292463] [2021-06-13 09:05:18,347 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:05:18,347 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:05:18,347 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:05:18,347 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:05:18,348 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 47 [2021-06-13 09:05:18,348 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 68 places, 64 transitions, 352 flow. Second operand has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:05:18,348 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:05:18,348 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 47 [2021-06-13 09:05:18,348 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:05:21,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][26], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 40#L20true, Black: 70#(<= x5 x6), Black: 177#true, Black: 81#(= x1 x2), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, 272#true, 49#L52true, 20#L45true, 180#(<= (+ x4 1) n), 23#L61true]) [2021-06-13 09:05:21,417 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:21,417 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:21,417 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:21,417 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:21,421 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][41], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 40#L20true, Black: 70#(<= x5 x6), Black: 177#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, 272#true, 49#L52true, 20#L45true, 180#(<= (+ x4 1) n), 23#L61true]) [2021-06-13 09:05:21,421 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:21,421 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:21,421 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:21,421 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:21,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][26], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 40#L20true, Black: 70#(<= x5 x6), Black: 81#(= x1 x2), Black: 177#true, Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 71#(<= (+ x5 1) n), Black: 179#(<= x4 x3), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 16#L74true, 272#true, Black: 79#true, 49#L52true, 83#(<= (+ x2 1) n), 180#(<= (+ x4 1) n), 20#L45true, 23#L61true]) [2021-06-13 09:05:21,461 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:21,461 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:21,461 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:21,461 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:22,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][26], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 40#L20true, Black: 70#(<= x5 x6), Black: 177#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 179#(<= x4 x3), 13#L29true, Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, 272#true, Black: 79#true, 49#L52true, 83#(<= (+ x2 1) n), 20#L45true, 180#(<= (+ x4 1) n), 23#L61true]) [2021-06-13 09:05:22,078 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,078 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,078 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,078 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][41], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, Black: 70#(<= x5 x6), Black: 177#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, 272#true, 49#L52true, 18#L21true, 20#L45true, 180#(<= (+ x4 1) n), 23#L61true]) [2021-06-13 09:05:22,078 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,078 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,078 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,078 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][59], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, Black: 70#(<= x5 x6), Black: 177#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, 272#true, 49#L52true, 20#L45true, 180#(<= (+ x4 1) n), 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:22,091 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,091 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,091 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,091 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][26], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, 40#L20true, Black: 70#(<= x5 x6), Black: 177#true, Black: 81#(= x1 x2), 44#thread2FINALtrue, Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 83#(<= (+ x2 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, 272#true, 49#L52true, 20#L45true, 180#(<= (+ x4 1) n), 23#L61true]) [2021-06-13 09:05:22,190 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,190 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,190 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,191 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,423 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][41], [34#L28true, Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 39#L36true, Black: 81#(= x1 x2), Black: 70#(<= x5 x6), Black: 177#true, Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 71#(<= (+ x5 1) n), Black: 179#(<= x4 x3), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 83#(<= (+ x2 1) n), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 79#true, 16#L74true, 272#true, 49#L52true, 180#(<= (+ x4 1) n), 20#L45true, 23#L61true, 29#thread1FINALtrue]) [2021-06-13 09:05:22,423 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,423 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,423 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,423 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:22,895 INFO L129 PetriNetUnfolder]: 50043/69052 cut-off events. [2021-06-13 09:05:22,895 INFO L130 PetriNetUnfolder]: For 150756/155483 co-relation queries the response was YES. [2021-06-13 09:05:23,310 INFO L84 FinitePrefix]: Finished finitePrefix Result has 246805 conditions, 69052 events. 50043/69052 cut-off events. For 150756/155483 co-relation queries the response was YES. Maximal size of possible extension queue 4937. Compared 494933 event pairs, 16515 based on Foata normal form. 3154/68159 useless extension candidates. Maximal degree in co-relation 245016. Up to 39573 conditions per place. [2021-06-13 09:05:23,701 INFO L132 encePairwiseOnDemand]: 40/47 looper letters, 65 selfloop transitions, 7 changer transitions 0/103 dead transitions. [2021-06-13 09:05:23,701 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 71 places, 103 transitions, 714 flow [2021-06-13 09:05:23,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 09:05:23,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-06-13 09:05:23,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 163 transitions. [2021-06-13 09:05:23,702 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8670212765957447 [2021-06-13 09:05:23,702 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 163 transitions. [2021-06-13 09:05:23,702 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 163 transitions. [2021-06-13 09:05:23,703 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:05:23,703 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 163 transitions. [2021-06-13 09:05:23,703 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 40.75) internal successors, (163), 4 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 09:05:23,703 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 47.0) internal successors, (235), 5 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 09:05:23,703 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 47.0) internal successors, (235), 5 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 09:05:23,704 INFO L185 Difference]: Start difference. First operand has 68 places, 64 transitions, 352 flow. Second operand 4 states and 163 transitions. [2021-06-13 09:05:23,704 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 71 places, 103 transitions, 714 flow [2021-06-13 09:05:24,304 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 71 places, 103 transitions, 714 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-06-13 09:05:24,306 INFO L241 Difference]: Finished difference. Result has 73 places, 66 transitions, 397 flow [2021-06-13 09:05:24,306 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=352, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=64, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=57, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=397, PETRI_PLACES=73, PETRI_TRANSITIONS=66} [2021-06-13 09:05:24,306 INFO L335 CegarLoopForPetriNet]: 52 programPoint places, 21 predicate places. [2021-06-13 09:05:24,306 INFO L482 AbstractCegarLoop]: Abstraction has has 73 places, 66 transitions, 397 flow [2021-06-13 09:05:24,306 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:05:24,306 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:05:24,306 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, 1, 1, 1, 1, 1] [2021-06-13 09:05:24,306 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-13 09:05:24,306 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-13 09:05:24,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:05:24,307 INFO L82 PathProgramCache]: Analyzing trace with hash 1476589534, now seen corresponding path program 1 times [2021-06-13 09:05:24,307 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:05:24,307 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323987466] [2021-06-13 09:05:24,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:05:24,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:05:24,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:24,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:24,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:24,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:24,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:24,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:24,334 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 09:05:24,334 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:05:24,334 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1323987466] [2021-06-13 09:05:24,334 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1323987466] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:05:24,334 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:05:24,335 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:05:24,335 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757644924] [2021-06-13 09:05:24,335 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:05:24,335 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:05:24,335 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:05:24,335 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:05:24,336 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 47 [2021-06-13 09:05:24,336 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 66 transitions, 397 flow. Second operand has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:05:24,336 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:05:24,336 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 47 [2021-06-13 09:05:24,336 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:05:28,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][116], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 266#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 177#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 180#(<= (+ x4 1) n), 79#true, 16#L74true, 272#true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 281#(<= x3 x4), 29#thread1FINALtrue, 30#L37true, 34#L28true, 42#L60true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 49#L52true]) [2021-06-13 09:05:28,434 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:28,434 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:28,434 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:28,434 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:28,435 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] L37-->L36: Formula: (= v_x3_4 (* v_x3_5 2)) InVars {x3=v_x3_5} OutVars{x3=v_x3_4} AuxVars[] AssignedVars[x3][60], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 177#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 272#true, 16#L74true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 279#true, 23#L61true, 29#thread1FINALtrue, 34#L28true, 39#L36true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 49#L52true, 180#(<= (+ x4 1) n)]) [2021-06-13 09:05:28,435 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:28,435 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:28,435 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:28,435 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:29,081 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][116], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 266#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 70#(<= x5 x6), Black: 177#true, Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, 16#L74true, 272#true, 20#L45true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 281#(<= x3 x4), 29#thread1FINALtrue, 30#L37true, 34#L28true, 42#L60true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 49#L52true]) [2021-06-13 09:05:29,082 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:29,082 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:29,082 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:29,082 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:29,082 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] L37-->L36: Formula: (= v_x3_4 (* v_x3_5 2)) InVars {x3=v_x3_5} OutVars{x3=v_x3_4} AuxVars[] AssignedVars[x3][60], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 70#(<= x5 x6), Black: 177#true, Black: 71#(<= (+ x5 1) n), Black: 179#(<= x4 x3), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 79#true, 272#true, 16#L74true, 20#L45true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 279#true, 23#L61true, 29#thread1FINALtrue, 34#L28true, 39#L36true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 49#L52true, 180#(<= (+ x4 1) n)]) [2021-06-13 09:05:29,082 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:29,082 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:29,082 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:29,082 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:29,082 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([114] L45-->L44: Formula: (= v_x4_4 (* v_x4_5 2)) InVars {x4=v_x4_5} OutVars{x4=v_x4_4} AuxVars[] AssignedVars[x4][84], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 180#(<= (+ x4 1) n), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 79#true, 16#L74true, 272#true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 23#L61true, 279#true, 29#thread1FINALtrue, 30#L37true, 34#L28true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 47#L44true, 177#true, 49#L52true]) [2021-06-13 09:05:29,082 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:29,082 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:29,082 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:29,082 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:29,710 INFO L129 PetriNetUnfolder]: 49775/69216 cut-off events. [2021-06-13 09:05:29,710 INFO L130 PetriNetUnfolder]: For 181353/187726 co-relation queries the response was YES. [2021-06-13 09:05:30,020 INFO L84 FinitePrefix]: Finished finitePrefix Result has 257376 conditions, 69216 events. 49775/69216 cut-off events. For 181353/187726 co-relation queries the response was YES. Maximal size of possible extension queue 4859. Compared 494259 event pairs, 6301 based on Foata normal form. 3199/70196 useless extension candidates. Maximal degree in co-relation 256814. Up to 24954 conditions per place. [2021-06-13 09:05:30,466 INFO L132 encePairwiseOnDemand]: 40/47 looper letters, 92 selfloop transitions, 14 changer transitions 0/138 dead transitions. [2021-06-13 09:05:30,467 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 77 places, 138 transitions, 1081 flow [2021-06-13 09:05:30,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:05:30,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:05:30,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 206 transitions. [2021-06-13 09:05:30,468 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8765957446808511 [2021-06-13 09:05:30,468 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 206 transitions. [2021-06-13 09:05:30,468 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 206 transitions. [2021-06-13 09:05:30,468 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:05:30,468 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 206 transitions. [2021-06-13 09:05:30,468 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 41.2) internal successors, (206), 5 states have internal predecessors, (206), 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 09:05:30,469 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:05:30,469 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:05:30,469 INFO L185 Difference]: Start difference. First operand has 73 places, 66 transitions, 397 flow. Second operand 5 states and 206 transitions. [2021-06-13 09:05:30,469 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 77 places, 138 transitions, 1081 flow [2021-06-13 09:05:30,738 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 76 places, 138 transitions, 1052 flow, removed 12 selfloop flow, removed 1 redundant places. [2021-06-13 09:05:30,739 INFO L241 Difference]: Finished difference. Result has 79 places, 76 transitions, 512 flow [2021-06-13 09:05:30,739 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=386, PETRI_DIFFERENCE_MINUEND_PLACES=72, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=66, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=57, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=512, PETRI_PLACES=79, PETRI_TRANSITIONS=76} [2021-06-13 09:05:30,740 INFO L335 CegarLoopForPetriNet]: 52 programPoint places, 27 predicate places. [2021-06-13 09:05:30,740 INFO L482 AbstractCegarLoop]: Abstraction has has 79 places, 76 transitions, 512 flow [2021-06-13 09:05:30,740 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:05:30,740 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:05:30,740 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, 1, 1, 1, 1, 1] [2021-06-13 09:05:30,740 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-13 09:05:30,740 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-13 09:05:30,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:05:30,740 INFO L82 PathProgramCache]: Analyzing trace with hash -1965621740, now seen corresponding path program 2 times [2021-06-13 09:05:30,740 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:05:30,741 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1095416837] [2021-06-13 09:05:30,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:05:30,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:05:30,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:30,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:30,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:30,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:30,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:30,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:30,755 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 09:05:30,755 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:05:30,755 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1095416837] [2021-06-13 09:05:30,755 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1095416837] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:05:30,755 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:05:30,755 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:05:30,755 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620547838] [2021-06-13 09:05:30,756 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:05:30,756 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:05:30,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:05:30,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:05:30,756 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 47 [2021-06-13 09:05:30,756 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 79 places, 76 transitions, 512 flow. Second operand has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:05:30,756 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:05:30,756 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 47 [2021-06-13 09:05:30,756 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:05:33,946 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][121], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 70#(<= x5 x6), Black: 177#true, Black: 71#(<= (+ x5 1) n), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 284#(and (<= x3 x4) (<= n x4)), 29#thread1FINALtrue, Black: 281#(<= x3 x4), Black: 282#(<= n x4), 34#L28true, 291#(<= x3 x4), 42#L60true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 49#L52true, 50#thread3FINALtrue, 179#(<= x4 x3)]) [2021-06-13 09:05:33,946 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:33,946 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:33,946 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:33,946 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:34,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][121], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 6#thread4FINALtrue, Black: 70#(<= x5 x6), Black: 177#true, Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 180#(<= (+ x4 1) n), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 284#(and (<= x3 x4) (<= n x4)), 29#thread1FINALtrue, Black: 281#(<= x3 x4), Black: 282#(<= n x4), 34#L28true, 291#(<= x3 x4), 42#L60true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 49#L52true, 50#thread3FINALtrue, 179#(<= x4 x3)]) [2021-06-13 09:05:34,691 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:34,691 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:34,691 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:34,691 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:35,858 INFO L129 PetriNetUnfolder]: 55420/74443 cut-off events. [2021-06-13 09:05:35,859 INFO L130 PetriNetUnfolder]: For 224847/233671 co-relation queries the response was YES. [2021-06-13 09:05:36,240 INFO L84 FinitePrefix]: Finished finitePrefix Result has 304350 conditions, 74443 events. 55420/74443 cut-off events. For 224847/233671 co-relation queries the response was YES. Maximal size of possible extension queue 4674. Compared 497202 event pairs, 8273 based on Foata normal form. 5626/77364 useless extension candidates. Maximal degree in co-relation 303955. Up to 27254 conditions per place. [2021-06-13 09:05:36,754 INFO L132 encePairwiseOnDemand]: 40/47 looper letters, 92 selfloop transitions, 16 changer transitions 0/140 dead transitions. [2021-06-13 09:05:36,754 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 83 places, 140 transitions, 1137 flow [2021-06-13 09:05:36,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:05:36,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:05:36,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 205 transitions. [2021-06-13 09:05:36,755 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8723404255319149 [2021-06-13 09:05:36,755 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 205 transitions. [2021-06-13 09:05:36,755 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 205 transitions. [2021-06-13 09:05:36,755 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:05:36,755 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 205 transitions. [2021-06-13 09:05:36,756 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 41.0) internal successors, (205), 5 states have internal predecessors, (205), 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 09:05:36,756 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:05:36,756 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:05:36,756 INFO L185 Difference]: Start difference. First operand has 79 places, 76 transitions, 512 flow. Second operand 5 states and 205 transitions. [2021-06-13 09:05:36,756 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 83 places, 140 transitions, 1137 flow [2021-06-13 09:05:38,184 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 83 places, 140 transitions, 1129 flow, removed 4 selfloop flow, removed 0 redundant places. [2021-06-13 09:05:38,186 INFO L241 Difference]: Finished difference. Result has 86 places, 79 transitions, 598 flow [2021-06-13 09:05:38,186 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=484, PETRI_DIFFERENCE_MINUEND_PLACES=79, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=74, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=60, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=598, PETRI_PLACES=86, PETRI_TRANSITIONS=79} [2021-06-13 09:05:38,186 INFO L335 CegarLoopForPetriNet]: 52 programPoint places, 34 predicate places. [2021-06-13 09:05:38,186 INFO L482 AbstractCegarLoop]: Abstraction has has 86 places, 79 transitions, 598 flow [2021-06-13 09:05:38,186 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:05:38,186 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:05:38,186 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, 1, 1, 1, 1, 1] [2021-06-13 09:05:38,186 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-13 09:05:38,187 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-13 09:05:38,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:05:38,187 INFO L82 PathProgramCache]: Analyzing trace with hash 553759192, now seen corresponding path program 2 times [2021-06-13 09:05:38,187 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:05:38,187 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923935653] [2021-06-13 09:05:38,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:05:38,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:05:38,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:38,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:38,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:38,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:38,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:38,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:38,218 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 09:05:38,219 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:05:38,219 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923935653] [2021-06-13 09:05:38,219 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1923935653] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:05:38,219 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:05:38,219 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:05:38,219 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2057591439] [2021-06-13 09:05:38,219 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:05:38,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:05:38,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:05:38,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:05:38,220 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 47 [2021-06-13 09:05:38,220 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 86 places, 79 transitions, 598 flow. Second operand has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:05:38,220 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:05:38,220 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 47 [2021-06-13 09:05:38,220 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:05:41,357 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] L37-->L36: Formula: (= v_x3_4 (* v_x3_5 2)) InVars {x3=v_x3_5} OutVars{x3=v_x3_4} AuxVars[] AssignedVars[x3][58], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 70#(<= x5 x6), Black: 177#true, Black: 71#(<= (+ x5 1) n), Black: 179#(<= x4 x3), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 79#true, 16#L74true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 279#true, 23#L61true, 29#thread1FINALtrue, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 39#L36true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 49#L52true, 180#(<= (+ x4 1) n)]) [2021-06-13 09:05:41,357 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:41,357 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:41,357 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:41,357 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:41,357 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][115], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 266#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 177#true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 179#(<= x4 x3), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 180#(<= (+ x4 1) n), 79#true, 16#L74true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 281#(<= x3 x4), 29#thread1FINALtrue, 30#L37true, Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 34#L28true, 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 289#true, Black: 292#(<= (+ x3 1) n), 42#L60true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), 301#(<= x4 x3), Black: 83#(<= (+ x2 1) n), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 49#L52true]) [2021-06-13 09:05:41,357 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:05:41,357 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:41,357 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:41,357 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:42,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] L37-->L36: Formula: (= v_x3_4 (* v_x3_5 2)) InVars {x3=v_x3_5} OutVars{x3=v_x3_4} AuxVars[] AssignedVars[x3][58], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 177#true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 179#(<= x4 x3), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, 20#L45true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 23#L61true, 279#true, 29#thread1FINALtrue, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 39#L36true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 49#L52true, 180#(<= (+ x4 1) n)]) [2021-06-13 09:05:42,115 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:42,116 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:42,116 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:42,116 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:42,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([114] L45-->L44: Formula: (= v_x4_4 (* v_x4_5 2)) InVars {x4=v_x4_5} OutVars{x4=v_x4_4} AuxVars[] AssignedVars[x4][90], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 179#(<= x4 x3), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 79#true, 16#L74true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 279#true, 23#L61true, 29#thread1FINALtrue, Black: 281#(<= x3 x4), 30#L37true, Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 34#L28true, 292#(<= (+ x3 1) n), Black: 289#true, Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 177#true, 49#L52true]) [2021-06-13 09:05:42,116 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:42,116 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:42,116 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:42,116 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:42,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([122] L61-->L60: Formula: (= v_x6_4 (* v_x6_5 2)) InVars {x6=v_x6_5} OutVars{x6=v_x6_4} AuxVars[] AssignedVars[x6][115], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 266#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 177#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 180#(<= (+ x4 1) n), 79#true, 16#L74true, 20#L45true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 281#(<= x3 x4), 29#thread1FINALtrue, 30#L37true, Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 34#L28true, 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 289#true, Black: 292#(<= (+ x3 1) n), 42#L60true, Black: 81#(= x1 x2), 301#(<= x4 x3), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 49#L52true]) [2021-06-13 09:05:42,116 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:42,116 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:42,116 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:42,116 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:43,069 INFO L129 PetriNetUnfolder]: 49758/68322 cut-off events. [2021-06-13 09:05:43,070 INFO L130 PetriNetUnfolder]: For 295941/300545 co-relation queries the response was YES. [2021-06-13 09:05:43,464 INFO L84 FinitePrefix]: Finished finitePrefix Result has 297392 conditions, 68322 events. 49758/68322 cut-off events. For 295941/300545 co-relation queries the response was YES. Maximal size of possible extension queue 4214. Compared 465179 event pairs, 9186 based on Foata normal form. 2633/69213 useless extension candidates. Maximal degree in co-relation 297020. Up to 31350 conditions per place. [2021-06-13 09:05:43,961 INFO L132 encePairwiseOnDemand]: 40/47 looper letters, 95 selfloop transitions, 13 changer transitions 0/140 dead transitions. [2021-06-13 09:05:43,961 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 90 places, 140 transitions, 1199 flow [2021-06-13 09:05:43,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:05:43,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:05:43,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 204 transitions. [2021-06-13 09:05:43,962 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8680851063829788 [2021-06-13 09:05:43,962 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 204 transitions. [2021-06-13 09:05:43,962 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 204 transitions. [2021-06-13 09:05:43,962 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:05:43,962 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 204 transitions. [2021-06-13 09:05:43,963 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 40.8) internal successors, (204), 5 states have internal predecessors, (204), 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 09:05:43,963 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:05:43,963 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:05:43,963 INFO L185 Difference]: Start difference. First operand has 86 places, 79 transitions, 598 flow. Second operand 5 states and 204 transitions. [2021-06-13 09:05:43,963 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 90 places, 140 transitions, 1199 flow [2021-06-13 09:05:45,460 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 89 places, 140 transitions, 1186 flow, removed 5 selfloop flow, removed 1 redundant places. [2021-06-13 09:05:45,461 INFO L241 Difference]: Finished difference. Result has 92 places, 82 transitions, 650 flow [2021-06-13 09:05:45,461 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=553, PETRI_DIFFERENCE_MINUEND_PLACES=85, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=77, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=64, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=650, PETRI_PLACES=92, PETRI_TRANSITIONS=82} [2021-06-13 09:05:45,461 INFO L335 CegarLoopForPetriNet]: 52 programPoint places, 40 predicate places. [2021-06-13 09:05:45,461 INFO L482 AbstractCegarLoop]: Abstraction has has 92 places, 82 transitions, 650 flow [2021-06-13 09:05:45,462 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:05:45,462 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:05:45,462 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, 1, 1, 1, 1, 1] [2021-06-13 09:05:45,462 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-06-13 09:05:45,462 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-13 09:05:45,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:05:45,462 INFO L82 PathProgramCache]: Analyzing trace with hash 326803804, now seen corresponding path program 1 times [2021-06-13 09:05:45,462 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:05:45,462 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837890514] [2021-06-13 09:05:45,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:05:45,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:05:45,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:45,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:45,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:45,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:45,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:45,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:45,481 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 09:05:45,481 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:05:45,481 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1837890514] [2021-06-13 09:05:45,481 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1837890514] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:05:45,481 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:05:45,481 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:05:45,481 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1539237634] [2021-06-13 09:05:45,482 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:05:45,482 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:05:45,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:05:45,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:05:45,482 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 47 [2021-06-13 09:05:45,482 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 92 places, 82 transitions, 650 flow. Second operand has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:05:45,482 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:05:45,483 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 47 [2021-06-13 09:05:45,483 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:05:51,250 INFO L129 PetriNetUnfolder]: 53661/73899 cut-off events. [2021-06-13 09:05:51,250 INFO L130 PetriNetUnfolder]: For 355642/370878 co-relation queries the response was YES. [2021-06-13 09:05:51,955 INFO L84 FinitePrefix]: Finished finitePrefix Result has 325829 conditions, 73899 events. 53661/73899 cut-off events. For 355642/370878 co-relation queries the response was YES. Maximal size of possible extension queue 4579. Compared 511141 event pairs, 3546 based on Foata normal form. 5547/77394 useless extension candidates. Maximal degree in co-relation 325568. Up to 30437 conditions per place. [2021-06-13 09:05:52,395 INFO L132 encePairwiseOnDemand]: 40/47 looper letters, 132 selfloop transitions, 14 changer transitions 0/184 dead transitions. [2021-06-13 09:05:52,395 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 96 places, 184 transitions, 1804 flow [2021-06-13 09:05:52,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:05:52,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:05:52,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 206 transitions. [2021-06-13 09:05:52,396 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8765957446808511 [2021-06-13 09:05:52,396 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 206 transitions. [2021-06-13 09:05:52,396 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 206 transitions. [2021-06-13 09:05:52,396 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:05:52,396 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 206 transitions. [2021-06-13 09:05:52,397 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 41.2) internal successors, (206), 5 states have internal predecessors, (206), 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 09:05:52,397 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:05:52,397 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:05:52,397 INFO L185 Difference]: Start difference. First operand has 92 places, 82 transitions, 650 flow. Second operand 5 states and 206 transitions. [2021-06-13 09:05:52,398 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 96 places, 184 transitions, 1804 flow [2021-06-13 09:05:53,202 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 95 places, 184 transitions, 1775 flow, removed 8 selfloop flow, removed 1 redundant places. [2021-06-13 09:05:53,204 INFO L241 Difference]: Finished difference. Result has 98 places, 92 transitions, 765 flow [2021-06-13 09:05:53,204 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=639, PETRI_DIFFERENCE_MINUEND_PLACES=91, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=82, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=73, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=765, PETRI_PLACES=98, PETRI_TRANSITIONS=92} [2021-06-13 09:05:53,204 INFO L335 CegarLoopForPetriNet]: 52 programPoint places, 46 predicate places. [2021-06-13 09:05:53,204 INFO L482 AbstractCegarLoop]: Abstraction has has 98 places, 92 transitions, 765 flow [2021-06-13 09:05:53,204 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:05:53,204 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:05:53,204 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, 1, 1, 1, 1, 1] [2021-06-13 09:05:53,204 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-06-13 09:05:53,205 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-13 09:05:53,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:05:53,205 INFO L82 PathProgramCache]: Analyzing trace with hash -1926723180, now seen corresponding path program 2 times [2021-06-13 09:05:53,205 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:05:53,205 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811186062] [2021-06-13 09:05:53,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:05:53,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:05:53,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:53,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:05:53,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:53,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:05:53,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:05:53,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:05:53,220 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 09:05:53,220 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:05:53,220 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [811186062] [2021-06-13 09:05:53,220 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [811186062] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:05:53,220 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:05:53,220 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:05:53,220 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837622403] [2021-06-13 09:05:53,220 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:05:53,220 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:05:53,221 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:05:53,221 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:05:53,221 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 47 [2021-06-13 09:05:53,221 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 98 places, 92 transitions, 765 flow. Second operand has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:05:53,221 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:05:53,221 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 47 [2021-06-13 09:05:53,221 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:05:58,512 INFO L129 PetriNetUnfolder]: 51776/70770 cut-off events. [2021-06-13 09:05:58,512 INFO L130 PetriNetUnfolder]: For 366758/381832 co-relation queries the response was YES. [2021-06-13 09:05:58,971 INFO L84 FinitePrefix]: Finished finitePrefix Result has 340153 conditions, 70770 events. 51776/70770 cut-off events. For 366758/381832 co-relation queries the response was YES. Maximal size of possible extension queue 3808. Compared 471259 event pairs, 3800 based on Foata normal form. 7544/76113 useless extension candidates. Maximal degree in co-relation 339832. Up to 26174 conditions per place. [2021-06-13 09:05:59,475 INFO L132 encePairwiseOnDemand]: 40/47 looper letters, 132 selfloop transitions, 16 changer transitions 0/186 dead transitions. [2021-06-13 09:05:59,475 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 102 places, 186 transitions, 1860 flow [2021-06-13 09:05:59,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:05:59,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:05:59,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 205 transitions. [2021-06-13 09:05:59,476 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8723404255319149 [2021-06-13 09:05:59,476 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 205 transitions. [2021-06-13 09:05:59,476 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 205 transitions. [2021-06-13 09:05:59,476 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:05:59,476 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 205 transitions. [2021-06-13 09:05:59,477 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 41.0) internal successors, (205), 5 states have internal predecessors, (205), 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 09:05:59,477 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:05:59,477 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:05:59,477 INFO L185 Difference]: Start difference. First operand has 98 places, 92 transitions, 765 flow. Second operand 5 states and 205 transitions. [2021-06-13 09:05:59,477 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 102 places, 186 transitions, 1860 flow [2021-06-13 09:06:01,463 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 102 places, 186 transitions, 1852 flow, removed 4 selfloop flow, removed 0 redundant places. [2021-06-13 09:06:01,465 INFO L241 Difference]: Finished difference. Result has 105 places, 95 transitions, 851 flow [2021-06-13 09:06:01,465 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=737, PETRI_DIFFERENCE_MINUEND_PLACES=98, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=90, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=76, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=851, PETRI_PLACES=105, PETRI_TRANSITIONS=95} [2021-06-13 09:06:01,465 INFO L335 CegarLoopForPetriNet]: 52 programPoint places, 53 predicate places. [2021-06-13 09:06:01,465 INFO L482 AbstractCegarLoop]: Abstraction has has 105 places, 95 transitions, 851 flow [2021-06-13 09:06:01,466 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:06:01,466 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:06:01,466 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, 1, 1, 1, 1, 1] [2021-06-13 09:06:01,466 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-06-13 09:06:01,466 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-13 09:06:01,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:06:01,466 INFO L82 PathProgramCache]: Analyzing trace with hash -352140736, now seen corresponding path program 2 times [2021-06-13 09:06:01,466 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:06:01,466 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1977646817] [2021-06-13 09:06:01,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:06:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:06:01,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:01,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:01,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:01,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:01,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:01,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:01,488 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 09:06:01,488 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:06:01,488 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1977646817] [2021-06-13 09:06:01,488 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1977646817] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:06:01,488 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:06:01,488 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:06:01,490 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [888454916] [2021-06-13 09:06:01,490 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:06:01,490 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:06:01,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:06:01,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:06:01,492 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 47 [2021-06-13 09:06:01,492 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 105 places, 95 transitions, 851 flow. Second operand has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:06:01,492 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:06:01,492 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 47 [2021-06-13 09:06:01,492 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:06:06,409 INFO L129 PetriNetUnfolder]: 46950/64858 cut-off events. [2021-06-13 09:06:06,409 INFO L130 PetriNetUnfolder]: For 381240/392098 co-relation queries the response was YES. [2021-06-13 09:06:07,052 INFO L84 FinitePrefix]: Finished finitePrefix Result has 330497 conditions, 64858 events. 46950/64858 cut-off events. For 381240/392098 co-relation queries the response was YES. Maximal size of possible extension queue 3422. Compared 435322 event pairs, 3436 based on Foata normal form. 4249/67427 useless extension candidates. Maximal degree in co-relation 330264. Up to 30566 conditions per place. [2021-06-13 09:06:07,444 INFO L132 encePairwiseOnDemand]: 40/47 looper letters, 135 selfloop transitions, 13 changer transitions 0/186 dead transitions. [2021-06-13 09:06:07,444 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 109 places, 186 transitions, 1922 flow [2021-06-13 09:06:07,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:06:07,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:06:07,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 204 transitions. [2021-06-13 09:06:07,445 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8680851063829788 [2021-06-13 09:06:07,445 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 204 transitions. [2021-06-13 09:06:07,445 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 204 transitions. [2021-06-13 09:06:07,445 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:06:07,445 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 204 transitions. [2021-06-13 09:06:07,446 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 40.8) internal successors, (204), 5 states have internal predecessors, (204), 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 09:06:07,446 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:06:07,446 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:06:07,446 INFO L185 Difference]: Start difference. First operand has 105 places, 95 transitions, 851 flow. Second operand 5 states and 204 transitions. [2021-06-13 09:06:07,446 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 109 places, 186 transitions, 1922 flow [2021-06-13 09:06:09,027 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 108 places, 186 transitions, 1909 flow, removed 5 selfloop flow, removed 1 redundant places. [2021-06-13 09:06:09,029 INFO L241 Difference]: Finished difference. Result has 111 places, 98 transitions, 903 flow [2021-06-13 09:06:09,029 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=806, PETRI_DIFFERENCE_MINUEND_PLACES=104, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=93, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=80, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=903, PETRI_PLACES=111, PETRI_TRANSITIONS=98} [2021-06-13 09:06:09,029 INFO L335 CegarLoopForPetriNet]: 52 programPoint places, 59 predicate places. [2021-06-13 09:06:09,029 INFO L482 AbstractCegarLoop]: Abstraction has has 111 places, 98 transitions, 903 flow [2021-06-13 09:06:09,030 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 4 states have internal predecessors, (130), 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 09:06:09,030 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:06:09,030 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, 1, 1, 1, 1, 1] [2021-06-13 09:06:09,030 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-06-13 09:06:09,030 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-13 09:06:09,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:06:09,030 INFO L82 PathProgramCache]: Analyzing trace with hash 1294362836, now seen corresponding path program 2 times [2021-06-13 09:06:09,030 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:06:09,030 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171580826] [2021-06-13 09:06:09,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:06:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:06:09,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:06:09,040 INFO L142 QuantifierPusher]: treesize reduction 4, result has 69.2 percent of original size [2021-06-13 09:06:09,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:06:09,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:06:09,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,048 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 09:06:09,048 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:06:09,048 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1171580826] [2021-06-13 09:06:09,048 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1171580826] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:06:09,048 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [465935093] [2021-06-13 09:06:09,048 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 09:06:09,093 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-13 09:06:09,093 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 09:06:09,094 INFO L263 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-13 09:06:09,094 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:06:09,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:06:09,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,110 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:06:09,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:06:09,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 09:06:09,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:06:09,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:06:09,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:06:09,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:06:09,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:06:09,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:06:09,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:06:09,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:06:09,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:06:09,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:06:09,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:06:09,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:06:09,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:06:09,123 INFO L142 QuantifierPusher]: treesize reduction 9, result has 10.0 percent of original size [2021-06-13 09:06:09,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:09,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:09,146 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 09:06:09,146 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [465935093] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:06:09,146 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:06:09,146 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3] total 5 [2021-06-13 09:06:09,146 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143698165] [2021-06-13 09:06:09,146 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-13 09:06:09,146 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:06:09,146 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-13 09:06:09,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-06-13 09:06:09,147 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 30 out of 47 [2021-06-13 09:06:09,147 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 111 places, 98 transitions, 903 flow. Second operand has 6 states, 6 states have (on average 32.333333333333336) internal successors, (194), 6 states have internal predecessors, (194), 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 09:06:09,147 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:06:09,147 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 30 of 47 [2021-06-13 09:06:09,147 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:06:13,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][44], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 180#(<= (+ x4 1) n), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, 83#(<= (+ x2 1) n), Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 23#L61true, 279#true, 30#L37true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 34#L28true, 292#(<= (+ x3 1) n), 40#L20true, Black: 289#true, Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 47#L44true, Black: 79#true, 49#L52true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:13,861 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:06:13,861 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:13,861 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:13,861 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][44], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 68#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 180#(<= (+ x4 1) n), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, 83#(<= (+ x2 1) n), Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 23#L61true, 279#true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 39#L36true, 40#L20true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 47#L44true, Black: 79#true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,052 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,052 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,052 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,052 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,053 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([109] L36-->thread3FINAL: Formula: (not (< v_x3_6 v_n_6)) InVars {n=v_n_6, x3=v_x3_6} OutVars{n=v_n_6, x3=v_x3_6} AuxVars[] AssignedVars[][191], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 68#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 18#L21true, 83#(<= (+ x2 1) n), Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 23#L61true, 279#true, 343#(<= (+ x1 1) n), Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), 302#(<= n x3), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 47#L44true, Black: 79#true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), 50#thread3FINALtrue, Black: 299#true, 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,053 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,053 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,053 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,053 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,053 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([113] L44-->thread4FINAL: Formula: (not (< v_x4_6 v_n_8)) InVars {x4=v_x4_6, n=v_n_8} OutVars{x4=v_x4_6, n=v_n_8} AuxVars[] AssignedVars[][193], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 68#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 18#L21true, 83#(<= (+ x2 1) n), Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 23#L61true, 343#(<= (+ x1 1) n), 282#(<= n x4), Black: 281#(<= x3 x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 39#L36true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 79#true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,053 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,053 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,053 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,053 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([109] L36-->thread3FINAL: Formula: (not (< v_x3_6 v_n_6)) InVars {n=v_n_6, x3=v_x3_6} OutVars{n=v_n_6, x3=v_x3_6} AuxVars[] AssignedVars[][190], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 68#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 180#(<= (+ x4 1) n), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 23#L61true, 279#true, 29#thread1FINALtrue, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, Black: 292#(<= (+ x3 1) n), 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), 302#(<= n x3), 47#L44true, Black: 79#true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), 50#thread3FINALtrue, Black: 299#true, 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,054 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,054 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,054 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,054 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([113] L44-->thread4FINAL: Formula: (not (< v_x4_6 v_n_8)) InVars {x4=v_x4_6, n=v_n_8} OutVars{x4=v_x4_6, n=v_n_8} AuxVars[] AssignedVars[][192], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 68#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 180#(<= (+ x4 1) n), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 23#L61true, 282#(<= n x4), 29#thread1FINALtrue, Black: 281#(<= x3 x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 39#L36true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 170#(and (<= (+ x2 1) n) (<= x2 x1)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 79#true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,054 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,054 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,054 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,054 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][128], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 68#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 18#L21true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 342#(and (<= (+ x2 1) n) (= x2 x1)), 279#true, 23#L61true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 81#(= x1 x2), Black: 83#(<= (+ x2 1) n), 302#(<= n x3), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 79#true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), 50#thread3FINALtrue, Black: 299#true, 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,056 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,056 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,056 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,056 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][58], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 179#(<= x4 x3), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 83#(<= (+ x2 1) n), 339#true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 23#L61true, 279#true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 40#L20true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), 302#(<= n x3), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 47#L44true, Black: 79#true, 49#L52true, 177#true, 50#thread3FINALtrue, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 299#true, 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,056 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,056 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,056 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,057 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][130], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 324#(and (<= (+ x6 1) n) (<= x6 x5)), 68#true, Black: 322#(<= (+ x6 1) n), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 18#L21true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 342#(and (<= (+ x2 1) n) (= x2 x1)), 279#true, 23#L61true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 35#thread5FINALtrue, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 81#(= x1 x2), Black: 83#(<= (+ x2 1) n), 302#(<= n x3), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 79#true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), 50#thread3FINALtrue, Black: 299#true, 312#(<= n x5), Black: 311#(<= x6 x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,057 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,057 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,057 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,057 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,238 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][58], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 6#thread4FINALtrue, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 179#(<= x4 x3), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 180#(<= (+ x4 1) n), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 83#(<= (+ x2 1) n), 339#true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 23#L61true, 282#(<= n x4), Black: 281#(<= x3 x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 39#L36true, 40#L20true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 79#true, 177#true, 49#L52true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,238 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,238 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,238 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,238 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][128], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 68#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), 13#L29true, Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 334#(and (<= x5 x6) (<= n x6)), 274#(= x1 x2), 22#L53true, Black: 275#(and (<= n x1) (= x2 x1)), 342#(and (<= (+ x2 1) n) (= x2 x1)), 279#true, 23#L61true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 40#L20true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 81#(= x1 x2), Black: 83#(<= (+ x2 1) n), 302#(<= n x3), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 79#true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), 50#thread3FINALtrue, Black: 299#true, 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,354 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,354 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,354 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,354 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][57], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 79#true, 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 279#true, 343#(<= (+ x1 1) n), 23#L61true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 40#L20true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), 302#(<= n x3), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 177#true, 49#L52true, Black: 304#(and (<= n x3) (<= x4 x3)), 50#thread3FINALtrue, Black: 299#true, 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,354 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,354 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,354 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,354 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][130], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 324#(and (<= (+ x6 1) n) (<= x6 x5)), 68#true, Black: 322#(<= (+ x6 1) n), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), 13#L29true, Black: 71#(<= (+ x5 1) n), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 334#(and (<= x5 x6) (<= n x6)), 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 342#(and (<= (+ x2 1) n) (= x2 x1)), 279#true, 23#L61true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 35#thread5FINALtrue, 40#L20true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 81#(= x1 x2), Black: 83#(<= (+ x2 1) n), 302#(<= n x3), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 79#true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), 50#thread3FINALtrue, Black: 299#true, 312#(<= n x5), Black: 311#(<= x6 x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,355 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,355 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,355 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,355 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,360 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][57], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 6#thread4FINALtrue, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 180#(<= (+ x4 1) n), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 23#L61true, 343#(<= (+ x1 1) n), 282#(<= n x4), Black: 281#(<= x3 x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 39#L36true, 40#L20true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 177#true, 49#L52true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,360 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,360 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,360 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,360 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:14,409 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][44], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), Black: 322#(<= (+ x6 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), 71#(<= (+ x5 1) n), 329#true, Black: 68#true, Black: 177#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), 13#L29true, Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, 83#(<= (+ x2 1) n), 20#L45true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 279#true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 39#L36true, 40#L20true, Black: 292#(<= (+ x3 1) n), 42#L60true, Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 79#true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 180#(<= (+ x4 1) n), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5)), 319#true]) [2021-06-13 09:06:14,410 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,410 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,410 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,410 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][54], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), Black: 322#(<= (+ x6 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), 71#(<= (+ x5 1) n), 329#true, Black: 68#true, Black: 177#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 18#L21true, 20#L45true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 343#(<= (+ x1 1) n), 279#true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 39#L36true, Black: 292#(<= (+ x3 1) n), 42#L60true, Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 180#(<= (+ x4 1) n), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5)), 319#true]) [2021-06-13 09:06:14,410 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,410 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,410 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,410 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][44], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), 13#L29true, Black: 71#(<= (+ x5 1) n), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, 83#(<= (+ x2 1) n), Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 279#true, 23#L61true, Black: 281#(<= x3 x4), 30#L37true, Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 292#(<= (+ x3 1) n), 40#L20true, Black: 289#true, Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 79#true, 177#true, 49#L52true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,417 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,417 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,417 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,417 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][54], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 18#L21true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 343#(<= (+ x1 1) n), 279#true, 23#L61true, Black: 281#(<= x3 x4), 30#L37true, Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 34#L28true, 292#(<= (+ x3 1) n), Black: 289#true, Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 177#true, 49#L52true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,417 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,417 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,417 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,417 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][81], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 79#true, 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 279#true, 23#L61true, 29#thread1FINALtrue, Black: 281#(<= x3 x4), 30#L37true, Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 34#L28true, 292#(<= (+ x3 1) n), Black: 289#true, Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 49#L52true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,463 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,463 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,463 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,463 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([113] L44-->thread4FINAL: Formula: (not (< v_x4_6 v_n_8)) InVars {x4=v_x4_6, n=v_n_8} OutVars{x4=v_x4_6, n=v_n_8} AuxVars[] AssignedVars[][136], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 6#thread4FINALtrue, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 23#L61true, 282#(<= n x4), 30#L37true, Black: 281#(<= x3 x4), Black: 284#(and (<= x3 x4) (<= n x4)), 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 289#true, 40#L20true, Black: 292#(<= (+ x3 1) n), 299#true, Black: 81#(= x1 x2), 44#thread2FINALtrue, Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 177#true, 49#L52true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,529 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:06:14,529 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,529 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,530 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([112] L44-->L45: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][138], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 177#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, 20#L45true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 279#true, 23#L61true, 30#L37true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 292#(<= (+ x3 1) n), Black: 289#true, 40#L20true, Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), 44#thread2FINALtrue, Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 49#L52true, Black: 304#(and (<= n x3) (<= x4 x3)), 180#(<= (+ x4 1) n), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,530 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:06:14,530 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,530 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,530 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,774 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([109] L36-->thread3FINAL: Formula: (not (< v_x3_6 v_n_6)) InVars {n=v_n_6, x3=v_x3_6} OutVars{n=v_n_6, x3=v_x3_6} AuxVars[] AssignedVars[][190], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 68#true, Black: 70#(<= x5 x6), 13#L29true, Black: 179#(<= x4 x3), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 23#L61true, 279#true, 29#thread1FINALtrue, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), 302#(<= n x3), Black: 83#(<= (+ x2 1) n), 47#L44true, Black: 79#true, 177#true, 50#thread3FINALtrue, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 299#true, 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,774 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,774 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,774 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,774 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][81], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 71#(<= (+ x5 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 68#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 23#L61true, 279#true, 29#thread1FINALtrue, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 39#L36true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,775 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,775 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,775 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,775 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([113] L44-->thread4FINAL: Formula: (not (< v_x4_6 v_n_8)) InVars {x4=v_x4_6, n=v_n_8} OutVars{x4=v_x4_6, n=v_n_8} AuxVars[] AssignedVars[][192], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, 71#(<= (+ x5 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 68#true, Black: 70#(<= x5 x6), 13#L29true, Black: 179#(<= x4 x3), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 23#L61true, 282#(<= n x4), 29#thread1FINALtrue, Black: 281#(<= x3 x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 39#L36true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 170#(and (<= (+ x2 1) n) (<= x2 x1)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 79#true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,775 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,775 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,775 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,775 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,777 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L52-->L53: Formula: (< v_x5_6 v_n_10) InVars {x5=v_x5_6, n=v_n_10} OutVars{x5=v_x5_6, n=v_n_10} AuxVars[] AssignedVars[][128], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), 71#(<= (+ x5 1) n), Black: 319#true, 329#true, Black: 68#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), 13#L29true, Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 18#L21true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 342#(and (<= (+ x2 1) n) (= x2 x1)), 279#true, 23#L61true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 81#(= x1 x2), Black: 83#(<= (+ x2 1) n), 302#(<= n x3), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 79#true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), 50#thread3FINALtrue, Black: 299#true, 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,777 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,777 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,777 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,777 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,777 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][57], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 79#true, 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 18#L21true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 279#true, 23#L61true, 343#(<= (+ x1 1) n), Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), 302#(<= n x3), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 177#true, 49#L52true, Black: 304#(and (<= n x3) (<= x4 x3)), 50#thread3FINALtrue, Black: 299#true, 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,777 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,777 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,777 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,778 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][58], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 13#L29true, Black: 179#(<= x4 x3), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 83#(<= (+ x2 1) n), 339#true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 23#L61true, 279#true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 40#L20true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), 302#(<= n x3), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 47#L44true, Black: 79#true, 49#L52true, 177#true, 50#thread3FINALtrue, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 299#true, 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,778 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,778 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,778 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,778 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([117] L52-->thread5FINAL: Formula: (not (< v_x5_5 v_n_9)) InVars {x5=v_x5_5, n=v_n_9} OutVars{x5=v_x5_5, n=v_n_9} AuxVars[] AssignedVars[][130], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 322#(<= (+ x6 1) n), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), Black: 179#(<= x4 x3), 13#L29true, Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 18#L21true, 82#(and (<= (+ x1 1) n) (= x2 x1)), 274#(= x1 x2), 342#(and (<= (+ x2 1) n) (= x2 x1)), Black: 275#(and (<= n x1) (= x2 x1)), 279#true, 23#L61true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 35#thread5FINALtrue, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 81#(= x1 x2), Black: 83#(<= (+ x2 1) n), 302#(<= n x3), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 79#true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), 50#thread3FINALtrue, Black: 299#true, 312#(<= n x5), Black: 311#(<= x6 x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,778 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,778 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,778 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,778 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,783 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][57], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 6#thread4FINALtrue, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 180#(<= (+ x4 1) n), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 79#true, 16#L74true, Black: 332#(<= n x6), 18#L21true, Black: 334#(and (<= x5 x6) (<= n x6)), Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 23#L61true, 343#(<= (+ x1 1) n), 282#(<= n x4), Black: 281#(<= x3 x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 39#L36true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 177#true, 49#L52true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,783 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,783 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,783 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,783 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,784 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][58], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 6#thread4FINALtrue, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 71#(<= (+ x5 1) n), 13#L29true, Black: 179#(<= x4 x3), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 180#(<= (+ x4 1) n), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 83#(<= (+ x2 1) n), 339#true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 23#L61true, 282#(<= n x4), Black: 281#(<= x3 x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 39#L36true, 40#L20true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 79#true, 177#true, 49#L52true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:14,784 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:06:14,784 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,784 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,784 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:06:14,834 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][54], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), Black: 322#(<= (+ x6 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), 71#(<= (+ x5 1) n), 329#true, Black: 68#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 79#true, 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), Black: 274#(= x1 x2), 22#L53true, Black: 275#(and (<= n x1) (= x2 x1)), 343#(<= (+ x1 1) n), 279#true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 40#L20true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 42#L60true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), 302#(<= n x3), Black: 83#(<= (+ x2 1) n), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 177#true, 50#thread3FINALtrue, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 299#true, 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5)), 319#true]) [2021-06-13 09:06:14,834 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:06:14,834 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,834 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,834 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][54], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 6#thread4FINALtrue, Black: 322#(<= (+ x6 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), 71#(<= (+ x5 1) n), 329#true, Black: 68#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), Black: 274#(= x1 x2), 22#L53true, Black: 275#(and (<= n x1) (= x2 x1)), 343#(<= (+ x1 1) n), 282#(<= n x4), Black: 281#(<= x3 x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 39#L36true, 40#L20true, Black: 292#(<= (+ x3 1) n), 42#L60true, Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5)), 319#true]) [2021-06-13 09:06:14,835 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:06:14,835 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,835 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:14,835 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:15,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([113] L44-->thread4FINAL: Formula: (not (< v_x4_6 v_n_8)) InVars {x4=v_x4_6, n=v_n_8} OutVars{x4=v_x4_6, n=v_n_8} AuxVars[] AssignedVars[][137], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, 6#thread4FINALtrue, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 18#L21true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 23#L61true, 343#(<= (+ x1 1) n), 282#(<= n x4), 30#L37true, Black: 281#(<= x3 x4), Black: 284#(and (<= x3 x4) (<= n x4)), 294#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 289#true, Black: 292#(<= (+ x3 1) n), 299#true, Black: 81#(= x1 x2), 44#thread2FINALtrue, Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 177#true, 49#L52true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:15,068 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:06:15,068 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:15,068 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:15,068 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:15,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([112] L44-->L45: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][139], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 177#true, Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 18#L21true, 20#L45true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 279#true, 23#L61true, 343#(<= (+ x1 1) n), 30#L37true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 292#(<= (+ x3 1) n), Black: 289#true, Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), 44#thread2FINALtrue, Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 49#L52true, Black: 304#(and (<= n x3) (<= x4 x3)), 180#(<= (+ x4 1) n), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:15,068 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:06:15,068 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:15,068 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:15,068 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:15,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][44], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 279#true, 23#L61true, 30#L37true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 292#(<= (+ x3 1) n), Black: 289#true, 40#L20true, Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), 44#thread2FINALtrue, Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 177#true, 49#L52true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:15,068 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:06:15,068 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:15,068 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:15,068 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:15,083 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][44], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), Black: 322#(<= (+ x6 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), 71#(<= (+ x5 1) n), 329#true, Black: 68#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), 13#L29true, Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, 83#(<= (+ x2 1) n), Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 279#true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 39#L36true, 40#L20true, Black: 292#(<= (+ x3 1) n), 42#L60true, Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 79#true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5)), 319#true]) [2021-06-13 09:06:15,083 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:06:15,083 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:15,084 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:06:15,084 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:15,084 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][54], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), Black: 322#(<= (+ x6 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), 71#(<= (+ x5 1) n), 329#true, Black: 68#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 79#true, 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 18#L21true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 279#true, 343#(<= (+ x1 1) n), Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 39#L36true, Black: 292#(<= (+ x3 1) n), 42#L60true, Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5)), 319#true]) [2021-06-13 09:06:15,084 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:06:15,084 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:15,084 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:06:15,084 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:15,360 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][57], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), Black: 322#(<= (+ x6 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), 71#(<= (+ x5 1) n), 329#true, Black: 68#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 79#true, 16#L74true, Black: 332#(<= n x6), 18#L21true, Black: 334#(and (<= x5 x6) (<= n x6)), Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 279#true, 343#(<= (+ x1 1) n), Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 39#L36true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 42#L60true, 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5)), 319#true]) [2021-06-13 09:06:15,360 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:06:15,360 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:15,360 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:15,360 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:15,360 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([102] L21-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][58], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), Black: 322#(<= (+ x6 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), 71#(<= (+ x5 1) n), 329#true, Black: 68#true, Black: 70#(<= x5 x6), 13#L29true, Black: 179#(<= x4 x3), Black: 180#(<= (+ x4 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, 83#(<= (+ x2 1) n), Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 22#L53true, 279#true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 39#L36true, 40#L20true, Black: 292#(<= (+ x3 1) n), Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 42#L60true, 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), 47#L44true, Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 79#true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5)), 319#true]) [2021-06-13 09:06:15,360 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:06:15,360 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:15,360 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:15,360 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:15,394 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][54], [Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), Black: 322#(<= (+ x6 1) n), 71#(<= (+ x5 1) n), Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), 329#true, Black: 68#true, Black: 177#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 79#true, 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 20#L45true, Black: 274#(= x1 x2), 22#L53true, Black: 275#(and (<= n x1) (= x2 x1)), 343#(<= (+ x1 1) n), 279#true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 289#true, 34#L28true, 39#L36true, 40#L20true, Black: 292#(<= (+ x3 1) n), 42#L60true, Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 180#(<= (+ x4 1) n), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5)), 319#true]) [2021-06-13 09:06:15,395 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:06:15,395 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:15,395 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:06:15,395 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:06:15,492 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([106] L29-->L28: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][48], [322#(<= (+ x6 1) n), Black: 65#(and (= x6 x5) (= x4 x3) (= x2 x1)), 68#true, Black: 324#(and (<= (+ x6 1) n) (<= x6 x5)), Black: 319#true, 329#true, Black: 70#(<= x5 x6), Black: 179#(<= x4 x3), Black: 71#(<= (+ x5 1) n), Black: 73#(and (<= x5 x6) (<= (+ x5 1) n)), Black: 180#(<= (+ x4 1) n), 79#true, Black: 266#(and (<= (+ x4 1) n) (<= x4 x3)), 16#L74true, Black: 332#(<= n x6), Black: 334#(and (<= x5 x6) (<= n x6)), 339#true, Black: 274#(= x1 x2), Black: 275#(and (<= n x1) (= x2 x1)), 23#L61true, 279#true, 29#thread1FINALtrue, 30#L37true, Black: 281#(<= x3 x4), Black: 282#(<= n x4), Black: 284#(and (<= x3 x4) (<= n x4)), 34#L28true, 292#(<= (+ x3 1) n), Black: 289#true, Black: 294#(and (<= (+ x3 1) n) (<= x3 x4)), 299#true, Black: 81#(= x1 x2), Black: 82#(and (<= (+ x1 1) n) (= x2 x1)), Black: 83#(<= (+ x2 1) n), Black: 170#(and (<= (+ x2 1) n) (<= x2 x1)), 47#L44true, 49#L52true, 177#true, Black: 304#(and (<= n x3) (<= x4 x3)), Black: 302#(<= n x3), 309#true, Black: 311#(<= x6 x5), Black: 312#(<= n x5), Black: 314#(and (<= x6 x5) (<= n x5))]) [2021-06-13 09:06:15,492 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:06:15,492 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:06:15,492 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:15,492 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:06:16,050 INFO L129 PetriNetUnfolder]: 60877/81902 cut-off events. [2021-06-13 09:06:16,050 INFO L130 PetriNetUnfolder]: For 547769/568533 co-relation queries the response was YES. [2021-06-13 09:06:16,648 INFO L84 FinitePrefix]: Finished finitePrefix Result has 417683 conditions, 81902 events. 60877/81902 cut-off events. For 547769/568533 co-relation queries the response was YES. Maximal size of possible extension queue 4509. Compared 548683 event pairs, 13766 based on Foata normal form. 10773/87361 useless extension candidates. Maximal degree in co-relation 417024. Up to 29099 conditions per place. [2021-06-13 09:06:17,245 INFO L132 encePairwiseOnDemand]: 40/47 looper letters, 200 selfloop transitions, 11 changer transitions 0/254 dead transitions. [2021-06-13 09:06:17,245 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 116 places, 254 transitions, 2817 flow [2021-06-13 09:06:17,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 09:06:17,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-06-13 09:06:17,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 245 transitions. [2021-06-13 09:06:17,246 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8687943262411347 [2021-06-13 09:06:17,246 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 245 transitions. [2021-06-13 09:06:17,246 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 245 transitions. [2021-06-13 09:06:17,246 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:06:17,246 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 245 transitions. [2021-06-13 09:06:17,247 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 40.833333333333336) internal successors, (245), 6 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 09:06:17,247 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 47.0) internal successors, (329), 7 states have internal predecessors, (329), 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 09:06:17,247 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 47.0) internal successors, (329), 7 states have internal predecessors, (329), 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 09:06:17,247 INFO L185 Difference]: Start difference. First operand has 111 places, 98 transitions, 903 flow. Second operand 6 states and 245 transitions. [2021-06-13 09:06:17,247 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 116 places, 254 transitions, 2817 flow [2021-06-13 09:06:21,260 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 115 places, 254 transitions, 2782 flow, removed 10 selfloop flow, removed 1 redundant places. [2021-06-13 09:06:21,262 INFO L241 Difference]: Finished difference. Result has 118 places, 101 transitions, 957 flow [2021-06-13 09:06:21,262 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=892, PETRI_DIFFERENCE_MINUEND_PLACES=110, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=98, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=88, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=957, PETRI_PLACES=118, PETRI_TRANSITIONS=101} [2021-06-13 09:06:21,262 INFO L335 CegarLoopForPetriNet]: 52 programPoint places, 66 predicate places. [2021-06-13 09:06:21,262 INFO L482 AbstractCegarLoop]: Abstraction has has 118 places, 101 transitions, 957 flow [2021-06-13 09:06:21,262 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 32.333333333333336) internal successors, (194), 6 states have internal predecessors, (194), 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 09:06:21,262 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:06:21,262 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, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 09:06:21,465 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-06-13 09:06:21,465 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-13 09:06:21,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:06:21,466 INFO L82 PathProgramCache]: Analyzing trace with hash 1338145402, now seen corresponding path program 1 times [2021-06-13 09:06:21,466 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:06:21,466 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2133849468] [2021-06-13 09:06:21,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:06:21,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:06:21,503 INFO L142 QuantifierPusher]: treesize reduction 12, result has 45.5 percent of original size [2021-06-13 09:06:21,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,513 INFO L142 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size [2021-06-13 09:06:21,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:21,523 INFO L142 QuantifierPusher]: treesize reduction 19, result has 44.1 percent of original size [2021-06-13 09:06:21,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 09:06:21,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:21,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-13 09:06:21,526 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:06:21,526 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2133849468] [2021-06-13 09:06:21,526 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2133849468] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:06:21,526 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1249865363] [2021-06-13 09:06:21,526 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 09:06:21,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:06:21,557 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 11 conjunts are in the unsatisfiable core [2021-06-13 09:06:21,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:06:21,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:21,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:06:21,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:06:21,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:06:21,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:06:21,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:21,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:21,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:21,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:21,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:21,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:21,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:21,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:21,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:21,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:21,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:21,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:21,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:21,650 INFO L142 QuantifierPusher]: treesize reduction 9, result has 79.1 percent of original size [2021-06-13 09:06:21,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:06:21,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,657 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:06:21,663 INFO L142 QuantifierPusher]: treesize reduction -2, result has 109.5 percent of original size [2021-06-13 09:06:21,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:06:21,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 09:06:21,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:21,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:21,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:21,669 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 09:06:21,669 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1249865363] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:06:21,669 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:06:21,669 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 4] total 4 [2021-06-13 09:06:21,671 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549439004] [2021-06-13 09:06:21,671 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-13 09:06:21,671 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:06:21,671 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-13 09:06:21,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-06-13 09:06:21,672 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 47 [2021-06-13 09:06:21,672 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 118 places, 101 transitions, 957 flow. Second operand has 5 states, 5 states have (on average 29.2) internal successors, (146), 5 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 09:06:21,672 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:06:21,672 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 47 [2021-06-13 09:06:21,672 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:06:30,590 INFO L129 PetriNetUnfolder]: 76158/100504 cut-off events. [2021-06-13 09:06:30,591 INFO L130 PetriNetUnfolder]: For 815507/815821 co-relation queries the response was YES. [2021-06-13 09:06:31,457 INFO L84 FinitePrefix]: Finished finitePrefix Result has 575160 conditions, 100504 events. 76158/100504 cut-off events. For 815507/815821 co-relation queries the response was YES. Maximal size of possible extension queue 4322. Compared 618465 event pairs, 16254 based on Foata normal form. 11/100301 useless extension candidates. Maximal degree in co-relation 574432. Up to 87727 conditions per place. [2021-06-13 09:06:32,070 INFO L132 encePairwiseOnDemand]: 39/47 looper letters, 145 selfloop transitions, 23 changer transitions 0/187 dead transitions. [2021-06-13 09:06:32,070 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 122 places, 187 transitions, 2147 flow [2021-06-13 09:06:32,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:06:32,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:06:32,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 206 transitions. [2021-06-13 09:06:32,071 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8765957446808511 [2021-06-13 09:06:32,071 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 206 transitions. [2021-06-13 09:06:32,071 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 206 transitions. [2021-06-13 09:06:32,071 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:06:32,071 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 206 transitions. [2021-06-13 09:06:32,072 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 41.2) internal successors, (206), 5 states have internal predecessors, (206), 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 09:06:32,072 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:06:32,072 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:06:32,072 INFO L185 Difference]: Start difference. First operand has 118 places, 101 transitions, 957 flow. Second operand 5 states and 206 transitions. [2021-06-13 09:06:32,072 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 122 places, 187 transitions, 2147 flow [2021-06-13 09:06:38,556 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 120 places, 187 transitions, 2104 flow, removed 15 selfloop flow, removed 2 redundant places. [2021-06-13 09:06:38,558 INFO L241 Difference]: Finished difference. Result has 121 places, 117 transitions, 1212 flow [2021-06-13 09:06:38,558 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=938, PETRI_DIFFERENCE_MINUEND_PLACES=116, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=101, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=86, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1212, PETRI_PLACES=121, PETRI_TRANSITIONS=117} [2021-06-13 09:06:38,558 INFO L335 CegarLoopForPetriNet]: 52 programPoint places, 69 predicate places. [2021-06-13 09:06:38,558 INFO L482 AbstractCegarLoop]: Abstraction has has 121 places, 117 transitions, 1212 flow [2021-06-13 09:06:38,558 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 29.2) internal successors, (146), 5 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 09:06:38,558 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:06:38,558 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, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 09:06:38,764 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:06:38,765 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-13 09:06:38,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:06:38,765 INFO L82 PathProgramCache]: Analyzing trace with hash -1324916870, now seen corresponding path program 2 times [2021-06-13 09:06:38,765 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:06:38,765 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001946748] [2021-06-13 09:06:38,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:06:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:06:38,799 INFO L142 QuantifierPusher]: treesize reduction 12, result has 45.5 percent of original size [2021-06-13 09:06:38,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,805 INFO L142 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size [2021-06-13 09:06:38,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,812 INFO L142 QuantifierPusher]: treesize reduction 19, result has 44.1 percent of original size [2021-06-13 09:06:38,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 09:06:38,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:38,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-13 09:06:38,815 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:06:38,815 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2001946748] [2021-06-13 09:06:38,815 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2001946748] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:06:38,815 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [47448244] [2021-06-13 09:06:38,815 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 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 09:06:38,854 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-13 09:06:38,854 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 09:06:38,855 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 11 conjunts are in the unsatisfiable core [2021-06-13 09:06:38,858 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:06:38,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:38,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:06:38,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:06:38,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:06:38,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:06:38,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:38,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:38,950 INFO L142 QuantifierPusher]: treesize reduction 9, result has 76.9 percent of original size [2021-06-13 09:06:38,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:38,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,975 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:06:38,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-06-13 09:06:38,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-06-13 09:06:38,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:38,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:38,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:38,984 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 09:06:38,984 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [47448244] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:06:38,984 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:06:38,984 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 4] total 4 [2021-06-13 09:06:38,984 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992715126] [2021-06-13 09:06:38,984 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-13 09:06:38,985 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:06:38,985 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-13 09:06:38,985 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-06-13 09:06:38,985 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 47 [2021-06-13 09:06:38,985 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 121 places, 117 transitions, 1212 flow. Second operand has 5 states, 5 states have (on average 29.2) internal successors, (146), 5 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 09:06:38,985 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:06:38,985 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 47 [2021-06-13 09:06:38,985 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:06:47,992 INFO L129 PetriNetUnfolder]: 81387/107800 cut-off events. [2021-06-13 09:06:47,992 INFO L130 PetriNetUnfolder]: For 908996/909314 co-relation queries the response was YES. [2021-06-13 09:06:48,969 INFO L84 FinitePrefix]: Finished finitePrefix Result has 625228 conditions, 107800 events. 81387/107800 cut-off events. For 908996/909314 co-relation queries the response was YES. Maximal size of possible extension queue 4953. Compared 685191 event pairs, 22855 based on Foata normal form. 11/107602 useless extension candidates. Maximal degree in co-relation 624171. Up to 94182 conditions per place. [2021-06-13 09:06:49,647 INFO L132 encePairwiseOnDemand]: 39/47 looper letters, 161 selfloop transitions, 23 changer transitions 0/203 dead transitions. [2021-06-13 09:06:49,648 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 203 transitions, 2444 flow [2021-06-13 09:06:49,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:06:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:06:49,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 206 transitions. [2021-06-13 09:06:49,649 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8765957446808511 [2021-06-13 09:06:49,649 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 206 transitions. [2021-06-13 09:06:49,649 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 206 transitions. [2021-06-13 09:06:49,649 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:06:49,649 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 206 transitions. [2021-06-13 09:06:49,649 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 41.2) internal successors, (206), 5 states have internal predecessors, (206), 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 09:06:49,650 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:06:49,650 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:06:49,650 INFO L185 Difference]: Start difference. First operand has 121 places, 117 transitions, 1212 flow. Second operand 5 states and 206 transitions. [2021-06-13 09:06:49,650 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 203 transitions, 2444 flow [2021-06-13 09:06:56,400 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 124 places, 203 transitions, 2405 flow, removed 16 selfloop flow, removed 1 redundant places. [2021-06-13 09:06:56,402 INFO L241 Difference]: Finished difference. Result has 125 places, 133 transitions, 1491 flow [2021-06-13 09:06:56,402 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=1185, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=117, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=102, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1491, PETRI_PLACES=125, PETRI_TRANSITIONS=133} [2021-06-13 09:06:56,403 INFO L335 CegarLoopForPetriNet]: 52 programPoint places, 73 predicate places. [2021-06-13 09:06:56,403 INFO L482 AbstractCegarLoop]: Abstraction has has 125 places, 133 transitions, 1491 flow [2021-06-13 09:06:56,403 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 29.2) internal successors, (146), 5 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 09:06:56,403 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:06:56,403 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, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 09:06:56,605 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-06-13 09:06:56,605 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-13 09:06:56,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:06:56,605 INFO L82 PathProgramCache]: Analyzing trace with hash -1691830676, now seen corresponding path program 1 times [2021-06-13 09:06:56,605 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:06:56,605 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010114525] [2021-06-13 09:06:56,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:06:56,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:06:56,627 INFO L142 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size [2021-06-13 09:06:56,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,634 INFO L142 QuantifierPusher]: treesize reduction 4, result has 81.0 percent of original size [2021-06-13 09:06:56,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:56,640 INFO L142 QuantifierPusher]: treesize reduction 15, result has 50.0 percent of original size [2021-06-13 09:06:56,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 09:06:56,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:56,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-13 09:06:56,643 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:06:56,643 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1010114525] [2021-06-13 09:06:56,643 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1010114525] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:06:56,643 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [485346503] [2021-06-13 09:06:56,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:06:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:06:56,687 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 11 conjunts are in the unsatisfiable core [2021-06-13 09:06:56,688 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:06:56,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:56,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:56,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:56,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:06:56,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:06:56,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,713 INFO L147 QuantifierPusher]: treesize reduction 0, 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[2021-06-13 09:06:56,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:56,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:56,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:56,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:56,721 INFO L142 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result has 100.0 percent of original size [2021-06-13 09:06:56,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:56,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:06:56,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,738 INFO L147 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result has 100.0 percent of original size 26 [2021-06-13 09:06:56,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,745 INFO L142 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result has 100.0 percent of original size [2021-06-13 09:06:56,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,752 INFO L147 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result has 100.0 percent of original size 26 [2021-06-13 09:06:56,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,759 INFO L142 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result has 100.0 percent of original size [2021-06-13 09:06:56,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-06-13 09:06:56,766 INFO L142 QuantifierPusher]: treesize reduction 9, result has 76.9 percent of original size [2021-06-13 09:06:56,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-06-13 09:06:56,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,775 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:06:56,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-06-13 09:06:56,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-06-13 09:06:56,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:56,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:06:56,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:06:56,782 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 09:06:56,782 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [485346503] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:06:56,782 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:06:56,782 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 4] total 4 [2021-06-13 09:06:56,782 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2003653574] [2021-06-13 09:06:56,782 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-13 09:06:56,782 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:06:56,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-13 09:06:56,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-06-13 09:06:56,783 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 47 [2021-06-13 09:06:56,783 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 133 transitions, 1491 flow. Second operand has 5 states, 5 states have (on average 29.0) internal successors, (145), 5 states have internal predecessors, (145), 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 09:06:56,783 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:06:56,783 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 47 [2021-06-13 09:06:56,783 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:07:07,153 INFO L129 PetriNetUnfolder]: 86784/114503 cut-off events. [2021-06-13 09:07:07,154 INFO L130 PetriNetUnfolder]: For 1031280/1031598 co-relation queries the response was YES. [2021-06-13 09:07:08,192 INFO L84 FinitePrefix]: Finished finitePrefix Result has 678079 conditions, 114503 events. 86784/114503 cut-off events. For 1031280/1031598 co-relation queries the response was YES. Maximal size of possible extension queue 5295. Compared 722706 event pairs, 27571 based on Foata normal form. 5/114286 useless extension candidates. Maximal degree in co-relation 677172. Up to 100693 conditions per place. [2021-06-13 09:07:09,053 INFO L132 encePairwiseOnDemand]: 39/47 looper letters, 182 selfloop transitions, 28 changer transitions 0/229 dead transitions. [2021-06-13 09:07:09,053 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 129 places, 229 transitions, 2871 flow [2021-06-13 09:07:09,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:07:09,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:07:09,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 206 transitions. [2021-06-13 09:07:09,058 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8765957446808511 [2021-06-13 09:07:09,058 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 206 transitions. [2021-06-13 09:07:09,058 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 206 transitions. [2021-06-13 09:07:09,058 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:07:09,059 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 206 transitions. [2021-06-13 09:07:09,059 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 41.2) internal successors, (206), 5 states have internal predecessors, (206), 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 09:07:09,060 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:07:09,060 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 47.0) internal successors, (282), 6 states have internal predecessors, (282), 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 09:07:09,060 INFO L185 Difference]: Start difference. First operand has 125 places, 133 transitions, 1491 flow. Second operand 5 states and 206 transitions. [2021-06-13 09:07:09,060 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 129 places, 229 transitions, 2871 flow