/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/exp2x6.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9bbddad6b14272d9691b7fb6f1c011d15ab18596-9bbddad [2021-06-13 09:04:17,959 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-13 09:04:17,961 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-13 09:04:17,996 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-13 09:04:17,997 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-13 09:04:17,999 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-13 09:04:18,001 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-13 09:04:18,007 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-13 09:04:18,008 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-13 09:04:18,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-13 09:04:18,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-13 09:04:18,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-13 09:04:18,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-13 09:04:18,016 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-13 09:04:18,018 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-13 09:04:18,019 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-13 09:04:18,021 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-13 09:04:18,022 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-13 09:04:18,024 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-13 09:04:18,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-13 09:04:18,030 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-13 09:04:18,032 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-13 09:04:18,033 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-13 09:04:18,035 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-13 09:04:18,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-13 09:04:18,041 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-13 09:04:18,041 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-13 09:04:18,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-13 09:04:18,043 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-13 09:04:18,044 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-13 09:04:18,044 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-13 09:04:18,045 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-13 09:04:18,046 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-13 09:04:18,046 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-13 09:04:18,047 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-13 09:04:18,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-13 09:04:18,048 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-13 09:04:18,048 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-13 09:04:18,049 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-13 09:04:18,049 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-13 09:04:18,050 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-13 09:04:18,051 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 09:04:18,084 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-13 09:04:18,085 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-13 09:04:18,087 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-13 09:04:18,088 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-13 09:04:18,088 INFO L138 SettingsManager]: * Use SBE=true [2021-06-13 09:04:18,088 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-13 09:04:18,088 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-13 09:04:18,088 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-13 09:04:18,088 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-13 09:04:18,089 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-13 09:04:18,090 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-13 09:04:18,090 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-13 09:04:18,090 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-13 09:04:18,090 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-13 09:04:18,090 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-13 09:04:18,090 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-13 09:04:18,091 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-13 09:04:18,091 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-13 09:04:18,091 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-13 09:04:18,091 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-13 09:04:18,091 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-13 09:04:18,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-13 09:04:18,092 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-13 09:04:18,092 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-13 09:04:18,092 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-13 09:04:18,092 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-13 09:04:18,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-13 09:04:18,093 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-13 09:04:18,093 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-06-13 09:04:18,093 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-13 09:04:18,426 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-13 09:04:18,443 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-13 09:04:18,445 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-13 09:04:18,446 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-13 09:04:18,449 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-13 09:04:18,450 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/bench/exp2x6.wvr.bpl [2021-06-13 09:04:18,450 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/bench/exp2x6.wvr.bpl' [2021-06-13 09:04:18,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-13 09:04:18,547 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-13 09:04:18,548 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-13 09:04:18,548 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-13 09:04:18,548 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-13 09:04:18,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:04:18" (1/1) ... [2021-06-13 09:04:18,567 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:04:18" (1/1) ... [2021-06-13 09:04:18,574 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-13 09:04:18,575 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-13 09:04:18,575 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-13 09:04:18,576 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-13 09:04:18,583 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:04:18" (1/1) ... [2021-06-13 09:04:18,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:04:18" (1/1) ... [2021-06-13 09:04:18,585 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:04:18" (1/1) ... [2021-06-13 09:04:18,585 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:04:18" (1/1) ... [2021-06-13 09:04:18,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:04:18" (1/1) ... [2021-06-13 09:04:18,593 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:04:18" (1/1) ... [2021-06-13 09:04:18,594 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:04:18" (1/1) ... [2021-06-13 09:04:18,599 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-13 09:04:18,601 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-13 09:04:18,601 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-13 09:04:18,601 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-13 09:04:18,602 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:04:18" (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 09:04:18,664 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-13 09:04:18,664 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-13 09:04:18,665 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-13 09:04:18,666 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-13 09:04:18,666 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-13 09:04:18,666 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-13 09:04:18,666 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-13 09:04:18,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-13 09:04:18,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-13 09:04:18,666 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-06-13 09:04:18,667 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-06-13 09:04:18,667 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-06-13 09:04:18,667 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-06-13 09:04:18,667 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-06-13 09:04:18,667 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-06-13 09:04:18,668 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 09:04:18,897 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-13 09:04:18,897 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-13 09:04:18,898 INFO L202 PluginConnector]: Adding new model exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 09:04:18 BoogieIcfgContainer [2021-06-13 09:04:18,899 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-13 09:04:18,900 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-13 09:04:18,900 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-13 09:04:18,902 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-13 09:04:18,903 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:04:18" (1/2) ... [2021-06-13 09:04:18,903 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f3cd141 and model type exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.06 09:04:18, skipping insertion in model container [2021-06-13 09:04:18,903 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "exp2x6.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 09:04:18" (2/2) ... [2021-06-13 09:04:18,921 INFO L111 eAbstractionObserver]: Analyzing ICFG exp2x6.wvr.bpl [2021-06-13 09:04:18,926 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-13 09:04:18,926 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-13 09:04:18,927 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-13 09:04:19,026 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-06-13 09:04:19,048 INFO L255 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-06-13 09:04:19,080 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-13 09:04:19,080 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-13 09:04:19,080 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-13 09:04:19,080 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-13 09:04:19,080 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-13 09:04:19,080 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-13 09:04:19,080 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-13 09:04:19,080 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-13 09:04:19,095 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 54 places, 45 transitions, 122 flow [2021-06-13 09:04:19,139 INFO L129 PetriNetUnfolder]: 4/41 cut-off events. [2021-06-13 09:04:19,139 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-06-13 09:04:19,143 INFO L84 FinitePrefix]: Finished finitePrefix Result has 58 conditions, 41 events. 4/41 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 99 event pairs, 0 based on Foata normal form. 0/36 useless extension candidates. Maximal degree in co-relation 37. Up to 2 conditions per place. [2021-06-13 09:04:19,143 INFO L82 GeneralOperation]: Start removeDead. Operand has 54 places, 45 transitions, 122 flow [2021-06-13 09:04:19,148 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 48 places, 39 transitions, 102 flow [2021-06-13 09:04:19,170 INFO L129 PetriNetUnfolder]: 4/38 cut-off events. [2021-06-13 09:04:19,171 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-06-13 09:04:19,171 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:04:19,172 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 09:04:19,172 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:04:19,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:04:19,178 INFO L82 PathProgramCache]: Analyzing trace with hash 1242664887, now seen corresponding path program 1 times [2021-06-13 09:04:19,185 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:04:19,185 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430014911] [2021-06-13 09:04:19,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:04:19,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:19,380 INFO L142 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-06-13 09:04:19,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:19,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:19,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:19,404 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 09:04:19,405 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:04:19,405 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1430014911] [2021-06-13 09:04:19,405 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1430014911] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:04:19,406 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:04:19,406 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-13 09:04:19,406 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1005410772] [2021-06-13 09:04:19,413 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-13 09:04:19,413 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:04:19,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-13 09:04:19,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-13 09:04:19,424 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 45 [2021-06-13 09:04:19,426 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 48 places, 39 transitions, 102 flow. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 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 09:04:19,426 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:04:19,427 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 45 [2021-06-13 09:04:19,427 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:04:19,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][24], [17#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 57#true, 25#L18true, 44#L66true, 14#L40true, 30#L52true]) [2021-06-13 09:04:19,620 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:04:19,620 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:04:19,621 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:04:19,621 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:04:19,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][25], [17#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 25#L18true, 57#true, 44#L66true, 14#L40true, 46#thread4FINALtrue]) [2021-06-13 09:04:19,621 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:04:19,621 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:04:19,621 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:04:19,622 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:04:19,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][24], [17#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, 8#thread1FINALtrue, thread1Thread1of1ForFork0InUse, 57#true, 44#L66true, 14#L40true, 30#L52true]) [2021-06-13 09:04:19,631 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,631 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,631 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,631 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,631 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][25], [17#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, 8#thread1FINALtrue, thread1Thread1of1ForFork0InUse, 57#true, 44#L66true, 14#L40true, 46#thread4FINALtrue]) [2021-06-13 09:04:19,631 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,632 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,632 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,632 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,661 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][24], [17#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 9#L19true, 57#true, 44#L66true, 14#L40true, 30#L52true]) [2021-06-13 09:04:19,662 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,662 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,662 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,662 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,662 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][25], [17#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 57#true, 9#L19true, 44#L66true, 14#L40true, 46#thread4FINALtrue]) [2021-06-13 09:04:19,662 INFO L384 tUnfolder$Statistics]: this new event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,662 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,663 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,663 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:19,747 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][24], [17#L29true, thread2Thread1of1ForFork1InUse, 35#L20true, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 57#true, 44#L66true, 14#L40true, 30#L52true]) [2021-06-13 09:04:19,747 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:04:19,747 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 09:04:19,747 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:04:19,747 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:04:19,748 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][25], [17#L29true, thread2Thread1of1ForFork1InUse, 35#L20true, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 57#true, 44#L66true, 14#L40true, 46#thread4FINALtrue]) [2021-06-13 09:04:19,748 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-06-13 09:04:19,748 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 09:04:19,748 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:04:19,748 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:04:19,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][24], [17#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, 40#L21true, thread1Thread1of1ForFork0InUse, 57#true, 44#L66true, 14#L40true, 30#L52true]) [2021-06-13 09:04:19,804 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:04:19,804 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:04:19,804 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:19,804 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:19,804 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][25], [17#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, 40#L21true, thread1Thread1of1ForFork0InUse, 57#true, 44#L66true, 14#L40true, 46#thread4FINALtrue]) [2021-06-13 09:04:19,805 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-06-13 09:04:19,805 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:04:19,805 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:19,805 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:19,859 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][24], [16#L22true, 17#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 57#true, 44#L66true, 30#L52true, 14#L40true]) [2021-06-13 09:04:19,859 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:04:19,860 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:19,861 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:04:19,861 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:19,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][25], [16#L22true, 17#L29true, thread2Thread1of1ForFork1InUse, thread4Thread1of1ForFork3InUse, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 57#true, 44#L66true, 46#thread4FINALtrue, 14#L40true]) [2021-06-13 09:04:19,861 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:04:19,861 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:19,861 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:04:19,861 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:19,977 INFO L129 PetriNetUnfolder]: 5212/6961 cut-off events. [2021-06-13 09:04:19,977 INFO L130 PetriNetUnfolder]: For 20/20 co-relation queries the response was YES. [2021-06-13 09:04:20,074 INFO L84 FinitePrefix]: Finished finitePrefix Result has 13843 conditions, 6961 events. 5212/6961 cut-off events. For 20/20 co-relation queries the response was YES. Maximal size of possible extension queue 332. Compared 31388 event pairs, 1882 based on Foata normal form. 1/5550 useless extension candidates. Maximal degree in co-relation 13816. Up to 6632 conditions per place. [2021-06-13 09:04:20,149 INFO L132 encePairwiseOnDemand]: 39/45 looper letters, 33 selfloop transitions, 5 changer transitions 0/51 dead transitions. [2021-06-13 09:04:20,149 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 50 places, 51 transitions, 202 flow [2021-06-13 09:04:20,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 09:04:20,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-06-13 09:04:20,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 93 transitions. [2021-06-13 09:04:20,159 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6888888888888889 [2021-06-13 09:04:20,160 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 93 transitions. [2021-06-13 09:04:20,160 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 93 transitions. [2021-06-13 09:04:20,161 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:04:20,163 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 93 transitions. [2021-06-13 09:04:20,165 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 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 09:04:20,168 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 45.0) internal successors, (180), 4 states have internal predecessors, (180), 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 09:04:20,169 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 45.0) internal successors, (180), 4 states have internal predecessors, (180), 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 09:04:20,170 INFO L185 Difference]: Start difference. First operand has 48 places, 39 transitions, 102 flow. Second operand 3 states and 93 transitions. [2021-06-13 09:04:20,171 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 50 places, 51 transitions, 202 flow [2021-06-13 09:04:20,175 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 42 places, 51 transitions, 186 flow, removed 0 selfloop flow, removed 8 redundant places. [2021-06-13 09:04:20,181 INFO L241 Difference]: Finished difference. Result has 43 places, 43 transitions, 119 flow [2021-06-13 09:04:20,183 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=45, PETRI_DIFFERENCE_MINUEND_FLOW=86, 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=34, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=119, PETRI_PLACES=43, PETRI_TRANSITIONS=43} [2021-06-13 09:04:20,184 INFO L335 CegarLoopForPetriNet]: 48 programPoint places, -5 predicate places. [2021-06-13 09:04:20,184 INFO L482 AbstractCegarLoop]: Abstraction has has 43 places, 43 transitions, 119 flow [2021-06-13 09:04:20,184 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 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 09:04:20,184 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:04:20,185 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 09:04:20,185 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-13 09:04:20,185 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:04:20,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:04:20,186 INFO L82 PathProgramCache]: Analyzing trace with hash -642690557, now seen corresponding path program 1 times [2021-06-13 09:04:20,186 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:04:20,187 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539764824] [2021-06-13 09:04:20,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:04:20,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:20,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,267 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 09:04:20,267 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:04:20,267 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539764824] [2021-06-13 09:04:20,267 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [539764824] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:04:20,268 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:04:20,268 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:04:20,268 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383126562] [2021-06-13 09:04:20,271 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:04:20,271 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:04:20,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:04:20,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:04:20,276 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 45 [2021-06-13 09:04:20,280 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 43 places, 43 transitions, 119 flow. Second operand has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:20,281 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:04:20,281 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 45 [2021-06-13 09:04:20,281 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:04:20,623 INFO L129 PetriNetUnfolder]: 3059/4354 cut-off events. [2021-06-13 09:04:20,624 INFO L130 PetriNetUnfolder]: For 195/198 co-relation queries the response was YES. [2021-06-13 09:04:20,636 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8943 conditions, 4354 events. 3059/4354 cut-off events. For 195/198 co-relation queries the response was YES. Maximal size of possible extension queue 254. Compared 21116 event pairs, 366 based on Foata normal form. 2/2912 useless extension candidates. Maximal degree in co-relation 8887. Up to 2345 conditions per place. [2021-06-13 09:04:20,691 INFO L132 encePairwiseOnDemand]: 38/45 looper letters, 40 selfloop transitions, 10 changer transitions 0/73 dead transitions. [2021-06-13 09:04:20,691 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 47 places, 73 transitions, 289 flow [2021-06-13 09:04:20,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:04:20,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:04:20,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 180 transitions. [2021-06-13 09:04:20,698 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8 [2021-06-13 09:04:20,698 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 180 transitions. [2021-06-13 09:04:20,698 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 180 transitions. [2021-06-13 09:04:20,700 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:04:20,700 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 180 transitions. [2021-06-13 09:04:20,702 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 36.0) internal successors, (180), 5 states have internal predecessors, (180), 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 09:04:20,703 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:20,703 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:20,703 INFO L185 Difference]: Start difference. First operand has 43 places, 43 transitions, 119 flow. Second operand 5 states and 180 transitions. [2021-06-13 09:04:20,703 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 47 places, 73 transitions, 289 flow [2021-06-13 09:04:20,707 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 46 places, 73 transitions, 284 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-06-13 09:04:20,708 INFO L241 Difference]: Finished difference. Result has 50 places, 49 transitions, 184 flow [2021-06-13 09:04:20,709 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=45, PETRI_DIFFERENCE_MINUEND_FLOW=114, PETRI_DIFFERENCE_MINUEND_PLACES=42, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=43, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=35, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=184, PETRI_PLACES=50, PETRI_TRANSITIONS=49} [2021-06-13 09:04:20,709 INFO L335 CegarLoopForPetriNet]: 48 programPoint places, 2 predicate places. [2021-06-13 09:04:20,709 INFO L482 AbstractCegarLoop]: Abstraction has has 50 places, 49 transitions, 184 flow [2021-06-13 09:04:20,710 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:20,710 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:04:20,710 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 09:04:20,710 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-13 09:04:20,710 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:04:20,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:04:20,711 INFO L82 PathProgramCache]: Analyzing trace with hash 1701034964, now seen corresponding path program 1 times [2021-06-13 09:04:20,711 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:04:20,711 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829666685] [2021-06-13 09:04:20,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:04:20,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:20,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,762 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 09:04:20,762 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:04:20,762 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [829666685] [2021-06-13 09:04:20,762 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [829666685] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:04:20,763 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [402805031] [2021-06-13 09:04:20,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:04:20,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:20,817 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-13 09:04:20,822 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:04:20,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:20,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,877 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:20,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:20,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 09:04:20,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:20,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:20,918 INFO L142 QuantifierPusher]: treesize reduction 9, result has 10.0 percent of original size [2021-06-13 09:04:20,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:20,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:20,948 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 09:04:20,948 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [402805031] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:04:20,951 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:04:20,951 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 3 [2021-06-13 09:04:20,951 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1317321207] [2021-06-13 09:04:20,952 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:04:20,952 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:04:20,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:04:20,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:04:20,954 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 45 [2021-06-13 09:04:20,954 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 50 places, 49 transitions, 184 flow. Second operand has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:20,954 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:04:20,955 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 45 [2021-06-13 09:04:20,955 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:04:21,456 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [65#(<= (+ x3 1) n), Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 24#L41true, 73#true, 25#L18true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 31#L32true]) [2021-06-13 09:04:21,457 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,457 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:21,457 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,457 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:21,457 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][85], [67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 24#L41true, 73#true, 25#L18true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue, 31#L32true]) [2021-06-13 09:04:21,457 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,457 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:21,457 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,457 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:21,511 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [65#(<= (+ x3 1) n), Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 8#thread1FINALtrue, 24#L41true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 31#L32true]) [2021-06-13 09:04:21,511 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,512 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,512 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,512 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,512 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][85], [67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 8#thread1FINALtrue, 24#L41true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue, 31#L32true]) [2021-06-13 09:04:21,512 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,512 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,512 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,512 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,514 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [65#(<= (+ x3 1) n), Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 24#L41true, 73#true, 9#L19true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 31#L32true]) [2021-06-13 09:04:21,514 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,514 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,514 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,514 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,514 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][85], [67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 24#L41true, 9#L19true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue, 31#L32true]) [2021-06-13 09:04:21,515 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,515 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,515 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,515 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,522 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][52], [65#(<= (+ x3 1) n), 34#L30true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, Black: 62#true, 24#L41true, 44#L66true, 76#(<= (+ x2 1) n), Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:21,522 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,522 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,522 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,522 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][84], [34#L30true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 40#L21true, Black: 62#true, 24#L41true, 76#(<= (+ x2 1) n), 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue]) [2021-06-13 09:04:21,523 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,523 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,523 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,523 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [65#(<= (+ x3 1) n), Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, Black: 62#true, 24#L41true, 73#true, 25#L18true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:21,524 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,524 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,524 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,524 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][85], [67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 62#true, 24#L41true, 73#true, 25#L18true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue]) [2021-06-13 09:04:21,524 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,524 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,524 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,525 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [3#L42true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:21,526 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,526 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,526 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,526 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [3#L42true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:21,526 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,527 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,527 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:21,527 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,527 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [17#L29true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:21,527 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,527 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,527 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,527 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,528 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 40#L21true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:21,528 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,528 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:21,528 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,528 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,528 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [17#L29true, 3#L42true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:21,528 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,528 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,528 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:21,529 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [3#L42true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 46#thread4FINALtrue]) [2021-06-13 09:04:21,529 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,529 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,529 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,529 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [3#L42true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue, 62#true]) [2021-06-13 09:04:21,529 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,530 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,530 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:21,530 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [17#L29true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue, 62#true]) [2021-06-13 09:04:21,530 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,530 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,530 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,530 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,531 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 40#L21true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 46#thread4FINALtrue]) [2021-06-13 09:04:21,531 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,531 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,531 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:21,531 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,531 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [17#L29true, 3#L42true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue, 62#true]) [2021-06-13 09:04:21,531 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,531 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,532 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:21,532 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,570 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [16#L22true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:21,570 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,570 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,570 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,570 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,571 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [16#L22true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 46#thread4FINALtrue]) [2021-06-13 09:04:21,571 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,571 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,571 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:21,571 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:21,582 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [65#(<= (+ x3 1) n), Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, Black: 62#true, 8#thread1FINALtrue, 24#L41true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:21,582 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,582 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,582 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,582 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,583 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][85], [67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 62#true, 8#thread1FINALtrue, 24#L41true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue]) [2021-06-13 09:04:21,583 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,583 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,583 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,584 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,585 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [65#(<= (+ x3 1) n), Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, Black: 62#true, 24#L41true, 73#true, 9#L19true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:21,585 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,585 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,585 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,585 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][85], [67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 62#true, 24#L41true, 73#true, 9#L19true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue]) [2021-06-13 09:04:21,586 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,586 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,586 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,586 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,589 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][52], [16#L22true, 65#(<= (+ x3 1) n), 34#L30true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 24#L41true, 44#L66true, 76#(<= (+ x2 1) n), Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:21,589 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,589 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,589 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,589 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][84], [16#L22true, 34#L30true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 24#L41true, 44#L66true, 76#(<= (+ x2 1) n), Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue]) [2021-06-13 09:04:21,590 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,590 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,590 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,590 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [16#L22true, 17#L29true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:21,591 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,591 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,591 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,591 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [16#L22true, 17#L29true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue, 62#true]) [2021-06-13 09:04:21,591 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,591 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,591 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,592 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:21,592 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,592 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,592 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,593 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 46#thread4FINALtrue]) [2021-06-13 09:04:21,593 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,593 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,593 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,593 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 25#L18true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:21,595 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,595 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,595 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,595 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 25#L18true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 46#thread4FINALtrue]) [2021-06-13 09:04:21,596 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,596 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,596 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,596 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,597 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [17#L29true, 65#(<= (+ x3 1) n), Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 24#L41true, 25#L18true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:21,597 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,597 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,597 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,597 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,598 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][85], [17#L29true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 24#L41true, 25#L18true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue]) [2021-06-13 09:04:21,598 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,598 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,598 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:21,598 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:21,674 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [17#L29true, 65#(<= (+ x3 1) n), Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 24#L41true, 8#thread1FINALtrue, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:21,675 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,675 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,675 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,675 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,675 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][85], [17#L29true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 24#L41true, 8#thread1FINALtrue, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue]) [2021-06-13 09:04:21,675 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,675 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,675 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,675 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:21,677 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,677 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,677 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,677 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 46#thread4FINALtrue]) [2021-06-13 09:04:21,678 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,678 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,678 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,678 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,678 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [17#L29true, 65#(<= (+ x3 1) n), Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 24#L41true, 73#true, 9#L19true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:21,678 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,678 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,679 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,679 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,679 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][85], [17#L29true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 24#L41true, 73#true, 9#L19true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue]) [2021-06-13 09:04:21,679 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,679 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,679 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,679 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][52], [65#(<= (+ x3 1) n), 34#L30true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 24#L41true, 25#L18true, 44#L66true, 76#(<= (+ x2 1) n), Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:21,682 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,682 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,682 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,682 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][84], [34#L30true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 24#L41true, 25#L18true, 44#L66true, 76#(<= (+ x2 1) n), Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue]) [2021-06-13 09:04:21,682 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,682 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,682 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,683 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [16#L22true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:21,683 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,683 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,683 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,683 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,684 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [16#L22true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue, 62#true]) [2021-06-13 09:04:21,684 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,684 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,684 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,684 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [17#L29true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 25#L18true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:21,685 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,685 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,685 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,685 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [17#L29true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 25#L18true, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue, 62#true]) [2021-06-13 09:04:21,686 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,686 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,686 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,686 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [65#(<= (+ x3 1) n), Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 24#L41true, 25#L18true, 73#true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:21,687 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,687 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,687 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,687 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][85], [67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 24#L41true, 25#L18true, 73#true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue]) [2021-06-13 09:04:21,688 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,688 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,688 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,688 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,710 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [65#(<= (+ x3 1) n), Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 24#L41true, 8#thread1FINALtrue, 73#true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:21,710 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,710 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,710 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,710 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,710 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][85], [67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 24#L41true, 8#thread1FINALtrue, 73#true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue]) [2021-06-13 09:04:21,710 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,711 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,711 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,711 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,711 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][52], [65#(<= (+ x3 1) n), 34#L30true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 24#L41true, 8#thread1FINALtrue, 76#(<= (+ x2 1) n), 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:21,711 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,711 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,711 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,711 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][84], [34#L30true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 24#L41true, 8#thread1FINALtrue, 44#L66true, 76#(<= (+ x2 1) n), Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue]) [2021-06-13 09:04:21,712 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,712 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,712 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,712 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [17#L29true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 9#L19true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:21,713 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,713 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,713 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,713 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [17#L29true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 9#L19true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue, 62#true]) [2021-06-13 09:04:21,713 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,713 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,713 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,713 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [65#(<= (+ x3 1) n), Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 24#L41true, 9#L19true, 73#true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:21,715 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,715 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,715 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,715 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][85], [67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 24#L41true, 9#L19true, 73#true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue]) [2021-06-13 09:04:21,715 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,715 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,715 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,715 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,716 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][52], [65#(<= (+ x3 1) n), 34#L30true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 24#L41true, 9#L19true, 44#L66true, 76#(<= (+ x2 1) n), Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:21,716 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,716 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,716 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,716 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,716 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][84], [34#L30true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 24#L41true, 9#L19true, 44#L66true, 76#(<= (+ x2 1) n), Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue]) [2021-06-13 09:04:21,716 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,716 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,716 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,716 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,718 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 25#L18true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:21,718 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,718 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,718 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,718 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,718 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 25#L18true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue, 62#true]) [2021-06-13 09:04:21,718 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,718 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,718 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,718 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,722 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 8#thread1FINALtrue, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:21,722 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,722 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,722 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,722 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,722 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [17#L29true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:21,722 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,722 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,722 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,722 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,723 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 8#thread1FINALtrue, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 46#thread4FINALtrue]) [2021-06-13 09:04:21,723 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,723 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,723 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,723 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,723 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [17#L29true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 46#thread4FINALtrue]) [2021-06-13 09:04:21,723 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,723 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,723 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,723 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][52], [16#L22true, 34#L30true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 44#L66true, 76#(<= (+ x2 1) n), Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:21,730 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,730 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,730 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,730 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][52], [34#L30true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 25#L18true, 76#(<= (+ x2 1) n), 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:21,730 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,730 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,730 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,730 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,731 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][32], [16#L22true, 34#L30true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 76#(<= (+ x2 1) n), 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue, 62#true]) [2021-06-13 09:04:21,731 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,731 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:21,731 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,731 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:21,731 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][32], [34#L30true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 25#L18true, 76#(<= (+ x2 1) n), 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue, 62#true]) [2021-06-13 09:04:21,731 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,731 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:21,731 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,731 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:21,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:21,734 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:21,734 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:21,734 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,734 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 46#thread4FINALtrue]) [2021-06-13 09:04:21,734 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:21,734 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,734 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,734 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:21,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][57], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 9#L19true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:21,735 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:21,735 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:21,735 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,735 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][30], [3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 9#L19true, 26#thread2FINALtrue, 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 46#thread4FINALtrue, 62#true]) [2021-06-13 09:04:21,735 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:21,735 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:21,735 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,735 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,736 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][52], [34#L30true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 44#L66true, 76#(<= (+ x2 1) n), Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:21,736 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:21,736 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:21,736 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,736 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,736 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][32], [34#L30true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 76#(<= (+ x2 1) n), 44#L66true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 46#thread4FINALtrue]) [2021-06-13 09:04:21,737 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:21,737 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,737 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:21,737 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:21,753 INFO L129 PetriNetUnfolder]: 4326/6728 cut-off events. [2021-06-13 09:04:21,754 INFO L130 PetriNetUnfolder]: For 6862/7013 co-relation queries the response was YES. [2021-06-13 09:04:21,770 INFO L84 FinitePrefix]: Finished finitePrefix Result has 18133 conditions, 6728 events. 4326/6728 cut-off events. For 6862/7013 co-relation queries the response was YES. Maximal size of possible extension queue 556. Compared 44404 event pairs, 639 based on Foata normal form. 43/5361 useless extension candidates. Maximal degree in co-relation 17979. Up to 3313 conditions per place. [2021-06-13 09:04:21,813 INFO L132 encePairwiseOnDemand]: 38/45 looper letters, 56 selfloop transitions, 10 changer transitions 0/91 dead transitions. [2021-06-13 09:04:21,813 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 54 places, 91 transitions, 494 flow [2021-06-13 09:04:21,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:04:21,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:04:21,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 180 transitions. [2021-06-13 09:04:21,814 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8 [2021-06-13 09:04:21,815 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 180 transitions. [2021-06-13 09:04:21,815 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 180 transitions. [2021-06-13 09:04:21,815 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:04:21,815 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 180 transitions. [2021-06-13 09:04:21,815 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 36.0) internal successors, (180), 5 states have internal predecessors, (180), 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 09:04:21,816 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:21,816 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:21,817 INFO L185 Difference]: Start difference. First operand has 50 places, 49 transitions, 184 flow. Second operand 5 states and 180 transitions. [2021-06-13 09:04:21,817 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 54 places, 91 transitions, 494 flow [2021-06-13 09:04:21,822 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 54 places, 91 transitions, 494 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-06-13 09:04:21,824 INFO L241 Difference]: Finished difference. Result has 58 places, 55 transitions, 254 flow [2021-06-13 09:04:21,824 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=45, PETRI_DIFFERENCE_MINUEND_FLOW=184, PETRI_DIFFERENCE_MINUEND_PLACES=50, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=49, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=41, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=254, PETRI_PLACES=58, PETRI_TRANSITIONS=55} [2021-06-13 09:04:21,825 INFO L335 CegarLoopForPetriNet]: 48 programPoint places, 10 predicate places. [2021-06-13 09:04:21,825 INFO L482 AbstractCegarLoop]: Abstraction has has 58 places, 55 transitions, 254 flow [2021-06-13 09:04:21,825 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:21,825 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:04:21,825 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 09:04:22,050 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-06-13 09:04:22,050 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:04:22,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:04:22,051 INFO L82 PathProgramCache]: Analyzing trace with hash 1912649332, now seen corresponding path program 1 times [2021-06-13 09:04:22,051 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:04:22,051 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1185299879] [2021-06-13 09:04:22,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:04:22,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:22,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:22,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:22,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:22,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:22,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:22,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:22,120 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 09:04:22,120 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:04:22,120 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1185299879] [2021-06-13 09:04:22,121 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1185299879] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:04:22,122 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:04:22,122 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:04:22,122 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747771548] [2021-06-13 09:04:22,122 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:04:22,122 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:04:22,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:04:22,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:04:22,123 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 45 [2021-06-13 09:04:22,123 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 58 places, 55 transitions, 254 flow. Second operand has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:22,123 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:04:22,123 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 45 [2021-06-13 09:04:22,123 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:04:22,701 INFO L129 PetriNetUnfolder]: 4331/6589 cut-off events. [2021-06-13 09:04:22,701 INFO L130 PetriNetUnfolder]: For 9486/9576 co-relation queries the response was YES. [2021-06-13 09:04:22,727 INFO L84 FinitePrefix]: Finished finitePrefix Result has 20955 conditions, 6589 events. 4331/6589 cut-off events. For 9486/9576 co-relation queries the response was YES. Maximal size of possible extension queue 557. Compared 42376 event pairs, 423 based on Foata normal form. 41/6433 useless extension candidates. Maximal degree in co-relation 20840. Up to 4161 conditions per place. [2021-06-13 09:04:22,771 INFO L132 encePairwiseOnDemand]: 38/45 looper letters, 61 selfloop transitions, 14 changer transitions 0/100 dead transitions. [2021-06-13 09:04:22,812 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 62 places, 100 transitions, 648 flow [2021-06-13 09:04:22,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:04:22,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:04:22,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 179 transitions. [2021-06-13 09:04:22,822 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7955555555555556 [2021-06-13 09:04:22,822 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 179 transitions. [2021-06-13 09:04:22,822 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 179 transitions. [2021-06-13 09:04:22,822 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:04:22,822 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 179 transitions. [2021-06-13 09:04:22,823 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 35.8) internal successors, (179), 5 states have internal predecessors, (179), 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 09:04:22,824 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:22,824 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:22,824 INFO L185 Difference]: Start difference. First operand has 58 places, 55 transitions, 254 flow. Second operand 5 states and 179 transitions. [2021-06-13 09:04:22,824 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 62 places, 100 transitions, 648 flow [2021-06-13 09:04:22,830 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 62 places, 100 transitions, 648 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-06-13 09:04:22,832 INFO L241 Difference]: Finished difference. Result has 65 places, 65 transitions, 380 flow [2021-06-13 09:04:22,832 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=45, PETRI_DIFFERENCE_MINUEND_FLOW=254, PETRI_DIFFERENCE_MINUEND_PLACES=58, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=55, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=46, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=380, PETRI_PLACES=65, PETRI_TRANSITIONS=65} [2021-06-13 09:04:22,832 INFO L335 CegarLoopForPetriNet]: 48 programPoint places, 17 predicate places. [2021-06-13 09:04:22,833 INFO L482 AbstractCegarLoop]: Abstraction has has 65 places, 65 transitions, 380 flow [2021-06-13 09:04:22,833 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:22,833 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:04:22,833 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 09:04:22,833 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-13 09:04:22,833 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:04:22,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:04:22,834 INFO L82 PathProgramCache]: Analyzing trace with hash -131362161, now seen corresponding path program 1 times [2021-06-13 09:04:22,834 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:04:22,834 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723793079] [2021-06-13 09:04:22,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:04:22,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:22,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:22,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:22,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:22,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:22,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:22,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:22,917 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 09:04:22,917 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:04:22,917 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723793079] [2021-06-13 09:04:22,917 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [723793079] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:04:22,917 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1904235875] [2021-06-13 09:04:22,917 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 09:04:23,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:23,033 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-13 09:04:23,034 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:04:23,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:23,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:23,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:23,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:23,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:23,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:23,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:23,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:23,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:23,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:23,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:23,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:23,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:23,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,048 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:23,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:23,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 09:04:23,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:23,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:23,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:23,103 INFO L142 QuantifierPusher]: treesize reduction 9, result has 10.0 percent of original size [2021-06-13 09:04:23,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:23,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:23,130 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 09:04:23,130 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1904235875] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:04:23,130 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:04:23,130 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 3 [2021-06-13 09:04:23,131 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [597881351] [2021-06-13 09:04:23,131 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:04:23,131 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:04:23,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:04:23,132 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:04:23,132 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 45 [2021-06-13 09:04:23,132 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 65 places, 65 transitions, 380 flow. Second operand has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:23,132 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:04:23,132 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 45 [2021-06-13 09:04:23,133 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:04:23,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][60], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 9#L19true, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 31#L32true]) [2021-06-13 09:04:23,636 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,636 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,636 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,636 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][107], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 62#true, 9#L19true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 31#L32true]) [2021-06-13 09:04:23,637 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,637 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,637 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,637 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,644 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 35#L20true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 31#L32true]) [2021-06-13 09:04:23,644 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,644 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,648 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,648 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,648 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 31#L32true]) [2021-06-13 09:04:23,648 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,648 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,648 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,648 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,667 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, Black: 62#true, 44#L66true, 76#(<= (+ x2 1) n), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,667 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,668 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,668 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,668 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,668 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 40#L21true, Black: 62#true, 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,668 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,668 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,668 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,668 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,669 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 35#L20true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 31#L32true]) [2021-06-13 09:04:23,670 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,670 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:04:23,670 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,670 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:04:23,670 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 31#L32true]) [2021-06-13 09:04:23,670 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,670 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:23,670 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:23,670 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,671 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 35#L20true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,671 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,671 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,671 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,671 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][60], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, Black: 62#true, 9#L19true, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,698 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,698 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,698 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,699 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,699 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][107], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), 7#L33true, Black: 62#true, 9#L19true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,699 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,699 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,699 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,699 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,703 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, 16#L22true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 31#L32true]) [2021-06-13 09:04:23,703 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,703 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:23,703 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:23,703 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 12#L31true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,704 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,704 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,704 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,704 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 31#L32true]) [2021-06-13 09:04:23,706 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,706 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,706 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,706 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, Black: 62#true, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 31#L32true]) [2021-06-13 09:04:23,707 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,707 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,707 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,707 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 40#L21true, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 31#L32true]) [2021-06-13 09:04:23,707 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,707 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,707 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,707 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,710 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 35#L20true, 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, Black: 62#true, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,711 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,711 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,711 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,711 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,711 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 35#L20true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,711 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,711 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,711 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,711 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 76#(<= (+ x2 1) n), 44#L66true, 16#L22true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,778 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,779 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,779 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,779 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 76#(<= (+ x2 1) n), 44#L66true, 46#thread4FINALtrue, 16#L22true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,779 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,779 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,779 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,779 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,780 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,780 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,780 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,780 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,782 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 40#L21true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,782 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,782 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,782 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:23,782 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:23,782 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,782 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,782 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,782 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:23,782 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:23,782 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 73#true, 44#L66true, 46#thread4FINALtrue, 16#L22true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,782 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,782 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,782 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,783 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,810 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][60], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 9#L19true, 73#true, 44#L66true, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,810 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,810 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,810 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,810 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,810 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][107], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 62#true, 9#L19true, 73#true, 44#L66true, 46#thread4FINALtrue, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,810 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,810 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,810 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,810 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 12#L31true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,811 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,811 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,811 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,811 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 12#L31true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,811 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,811 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,811 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,811 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,812 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, 16#L22true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 31#L32true]) [2021-06-13 09:04:23,812 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,812 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,812 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,812 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,812 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, 16#L22true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 31#L32true]) [2021-06-13 09:04:23,812 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,812 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,812 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,812 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,815 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 12#L31true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:23,815 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,815 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,815 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,815 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,815 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true, 31#L32true]) [2021-06-13 09:04:23,815 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,815 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,815 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,816 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,816 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 12#L31true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,816 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,816 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,816 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,816 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,816 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,816 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,816 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,816 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,816 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,816 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,816 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,816 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,817 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,817 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,817 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,817 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,817 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,817 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,817 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,817 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,817 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,817 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,817 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,817 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,817 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,817 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 25#L18true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,817 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,817 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,818 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,818 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,818 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 31#L32true]) [2021-06-13 09:04:23,818 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,818 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,818 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,818 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,818 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 76#(<= (+ x2 1) n), 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,818 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,818 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,818 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,818 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:23,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 12#L31true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,818 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,818 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,819 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:23,819 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:23,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 31#L32true]) [2021-06-13 09:04:23,819 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,819 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,819 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,819 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 73#true, 44#L66true, 46#thread4FINALtrue, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,819 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,819 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,819 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:23,819 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 9#L19true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,819 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,819 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:04:23,819 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,820 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,820 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 31#L32true]) [2021-06-13 09:04:23,820 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,820 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,820 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:23,820 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 44#L66true, 76#(<= (+ x2 1) n), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,821 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,821 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,821 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,821 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,822 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,822 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,822 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,822 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,826 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,826 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,826 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,826 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,826 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,826 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,826 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:23,826 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,826 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,826 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,826 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 40#L21true, Black: 62#true, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,827 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,827 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,827 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,828 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, 40#L21true, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,828 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,828 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,828 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,828 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 35#L20true, 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,831 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,831 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,831 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,831 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,832 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,832 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,832 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,832 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,832 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,845 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, 16#L22true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,845 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,845 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,845 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,846 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 16#L22true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:23,847 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,847 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,847 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,847 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,848 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 35#L20true, 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:23,848 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,848 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,848 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,848 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,848 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:23,848 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,848 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,848 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,848 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,848 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, 16#L22true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,848 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,849 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,849 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,849 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,849 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 35#L20true, 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,849 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,849 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:23,849 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:23,849 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,850 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 35#L20true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,850 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,850 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,850 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,851 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,851 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,852 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, 16#L22true, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,852 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,852 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,852 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,852 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,852 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, 46#thread4FINALtrue, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,852 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,852 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,852 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:23,852 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,852 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,852 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,852 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,853 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,853 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,853 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 76#(<= (+ x2 1) n), 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,868 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,868 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,868 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,868 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:23,869 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][42], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 73#true, 44#L66true, 237#(and (<= (+ x1 1) n) (<= x1 x2)), 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,869 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,869 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,869 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,869 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:23,869 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][60], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 9#L19true, 76#(<= (+ x2 1) n), 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,869 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,869 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,870 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,870 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,870 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][107], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 62#true, 9#L19true, 76#(<= (+ x2 1) n), 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,870 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,870 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,870 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,870 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,871 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 31#L32true]) [2021-06-13 09:04:23,871 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,871 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,871 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,871 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,871 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 31#L32true]) [2021-06-13 09:04:23,871 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,871 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,871 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,871 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,872 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 8#thread1FINALtrue, 73#true, 12#L31true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,872 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,872 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,872 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,872 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,872 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 8#thread1FINALtrue, 73#true, 12#L31true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,872 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,872 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,873 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,873 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,873 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, 16#L22true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,873 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,874 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,874 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,874 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,874 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, 16#L22true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,874 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,874 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,874 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,874 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,875 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,875 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,875 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,875 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,875 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 44#L66true, 46#thread4FINALtrue, 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,876 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,876 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:23,876 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,876 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 76#(<= (+ x2 1) n), 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,876 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,877 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,877 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,877 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,877 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,877 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,877 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,877 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, Black: 62#true, 44#L66true, 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,878 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,878 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,878 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,878 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 8#thread1FINALtrue, Black: 62#true, 44#L66true, 46#thread4FINALtrue, 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,879 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,879 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,879 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,879 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,881 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,881 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,881 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,881 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,881 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,881 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,881 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:23,881 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,881 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,881 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,881 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, Black: 62#true, 73#true, 44#L66true, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,882 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,882 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,882 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,882 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,883 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 40#L21true, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,883 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,883 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,883 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,883 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 35#L20true, 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,885 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,885 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,885 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,886 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,886 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 35#L20true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,886 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,886 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,886 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,886 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,895 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 25#L18true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,895 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,895 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,895 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,895 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,895 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 25#L18true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:23,896 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,896 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,896 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,896 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, Black: 62#true, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,905 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:23,905 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,905 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,905 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,906 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:23,906 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,906 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,906 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 8#thread1FINALtrue, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 31#L32true]) [2021-06-13 09:04:23,906 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:23,906 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,906 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,906 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 31#L32true]) [2021-06-13 09:04:23,907 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:23,907 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,907 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,907 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, 16#L22true, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,908 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:23,908 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,908 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,908 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, 16#L22true, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,908 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:23,908 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,908 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,908 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,910 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 76#(<= (+ x2 1) n), 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,910 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,910 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,910 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,910 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,910 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 76#(<= (+ x2 1) n), 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:23,910 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,910 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,910 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,910 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,911 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,911 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,911 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,911 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,911 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,912 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,912 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:23,912 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,912 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,912 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,912 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, Black: 62#true, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,913 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:23,913 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,913 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,913 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 40#L21true, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,913 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:23,913 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,913 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,913 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:23,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 76#(<= (+ x2 1) n), 44#L66true, 46#thread4FINALtrue, 16#L22true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,914 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,914 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,915 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:04:23,915 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:23,915 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][56], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 76#(<= (+ x2 1) n), 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,915 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,915 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,915 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:23,915 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:23,921 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 9#L19true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,921 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,921 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,921 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,922 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,922 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][60], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 9#L19true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:23,922 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,922 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,922 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,922 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,933 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,933 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:23,933 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,933 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,933 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,933 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,933 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:23,934 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,934 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,934 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,934 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 8#thread1FINALtrue, Black: 62#true, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,934 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:23,934 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,934 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,935 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, 8#thread1FINALtrue, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,935 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:23,935 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,935 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,935 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,936 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, 16#L22true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,936 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:23,936 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,936 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,936 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,936 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, 16#L22true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,936 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:23,936 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,936 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,936 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:23,949 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, Black: 62#true, 73#true, 44#L66true, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,949 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:04:23,949 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,949 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,949 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,949 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 8#thread1FINALtrue, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, 17#L29true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,949 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:04:23,949 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,949 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,949 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 25#L18true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,950 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:04:23,950 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,950 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,950 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,951 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 25#L18true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,951 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:04:23,951 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,951 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,951 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:23,955 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][42], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 237#(and (<= (+ x1 1) n) (<= x1 x2)), 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 25#L18true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,955 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,955 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,955 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:23,955 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:23,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][42], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 237#(and (<= (+ x1 1) n) (<= x1 x2)), 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:23,957 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:23,957 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,957 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:23,957 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:23,961 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][60], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 9#L19true, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,961 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:04:23,961 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,961 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,961 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,961 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][107], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 62#true, 9#L19true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,961 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:04:23,961 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,961 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,961 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, Black: 62#true, 44#L66true, 76#(<= (+ x2 1) n), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,962 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:04:23,962 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,962 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,962 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 8#thread1FINALtrue, Black: 62#true, 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,962 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:04:23,962 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,962 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,962 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][54], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, Black: 62#true, 73#true, 44#L66true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:23,963 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:04:23,963 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,963 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,963 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][106], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 8#thread1FINALtrue, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:23,963 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:04:23,963 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,964 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,964 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:23,970 INFO L129 PetriNetUnfolder]: 5278/8437 cut-off events. [2021-06-13 09:04:23,970 INFO L130 PetriNetUnfolder]: For 21022/21800 co-relation queries the response was YES. [2021-06-13 09:04:24,010 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29069 conditions, 8437 events. 5278/8437 cut-off events. For 21022/21800 co-relation queries the response was YES. Maximal size of possible extension queue 715. Compared 60869 event pairs, 1564 based on Foata normal form. 399/7710 useless extension candidates. Maximal degree in co-relation 28693. Up to 4392 conditions per place. [2021-06-13 09:04:24,065 INFO L132 encePairwiseOnDemand]: 38/45 looper letters, 75 selfloop transitions, 11 changer transitions 0/117 dead transitions. [2021-06-13 09:04:24,065 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 69 places, 117 transitions, 891 flow [2021-06-13 09:04:24,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:04:24,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:04:24,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 179 transitions. [2021-06-13 09:04:24,066 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7955555555555556 [2021-06-13 09:04:24,066 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 179 transitions. [2021-06-13 09:04:24,066 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 179 transitions. [2021-06-13 09:04:24,066 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:04:24,066 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 179 transitions. [2021-06-13 09:04:24,067 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 35.8) internal successors, (179), 5 states have internal predecessors, (179), 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 09:04:24,068 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:24,069 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:24,069 INFO L185 Difference]: Start difference. First operand has 65 places, 65 transitions, 380 flow. Second operand 5 states and 179 transitions. [2021-06-13 09:04:24,069 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 69 places, 117 transitions, 891 flow [2021-06-13 09:04:24,091 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 69 places, 117 transitions, 867 flow, removed 12 selfloop flow, removed 0 redundant places. [2021-06-13 09:04:24,095 INFO L241 Difference]: Finished difference. Result has 72 places, 69 transitions, 451 flow [2021-06-13 09:04:24,096 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=45, PETRI_DIFFERENCE_MINUEND_FLOW=374, PETRI_DIFFERENCE_MINUEND_PLACES=65, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=65, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=55, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=451, PETRI_PLACES=72, PETRI_TRANSITIONS=69} [2021-06-13 09:04:24,096 INFO L335 CegarLoopForPetriNet]: 48 programPoint places, 24 predicate places. [2021-06-13 09:04:24,096 INFO L482 AbstractCegarLoop]: Abstraction has has 72 places, 69 transitions, 451 flow [2021-06-13 09:04:24,096 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:24,096 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:04:24,096 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 09:04:24,321 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:04:24,322 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:04:24,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:04:24,322 INFO L82 PathProgramCache]: Analyzing trace with hash -2106097009, now seen corresponding path program 2 times [2021-06-13 09:04:24,322 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:04:24,322 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [900806145] [2021-06-13 09:04:24,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:04:24,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:24,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:24,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:24,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:24,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:24,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:24,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:24,357 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 09:04:24,357 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:04:24,357 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [900806145] [2021-06-13 09:04:24,358 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [900806145] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:04:24,358 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:04:24,358 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:04:24,358 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [786560190] [2021-06-13 09:04:24,358 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:04:24,358 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:04:24,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:04:24,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:04:24,360 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 45 [2021-06-13 09:04:24,360 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 72 places, 69 transitions, 451 flow. Second operand has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:24,360 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:04:24,360 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 45 [2021-06-13 09:04:24,361 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:04:24,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,787 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,787 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,788 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:24,788 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:24,808 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 35#L20true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), 17#L29true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,808 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,808 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:24,808 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,808 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:24,834 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 9#L19true, 44#L66true, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 31#L32true]) [2021-06-13 09:04:24,835 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,835 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,835 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,835 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 62#true, 73#true, 9#L19true, 44#L66true, 46#thread4FINALtrue, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 31#L32true]) [2021-06-13 09:04:24,835 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,835 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,835 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,835 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,846 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 40#L21true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,846 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,846 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,846 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:24,847 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:24,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 35#L20true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 31#L32true]) [2021-06-13 09:04:24,849 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,849 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,849 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,850 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,850 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 35#L20true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 31#L32true]) [2021-06-13 09:04:24,850 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,850 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,850 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,850 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,871 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,871 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,871 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,872 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,872 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,873 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, Black: 62#true, 44#L66true, 76#(<= (+ x2 1) n), Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:24,873 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,873 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,873 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,873 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,873 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 40#L21true, Black: 62#true, 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:24,874 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,874 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,874 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,874 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,875 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][80], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 35#L20true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 245#(<= n x2), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,875 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,875 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,875 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,875 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), 17#L29true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:24,877 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,877 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,877 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,877 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:24,877 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,877 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,877 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,877 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:24,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:24,878 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,878 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,878 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:24,878 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:24,878 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,878 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,878 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,878 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:24,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][81], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 245#(<= n x2), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:24,879 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,879 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,879 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,879 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 31#L32true]) [2021-06-13 09:04:24,879 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,879 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:24,879 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:24,879 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 31#L32true]) [2021-06-13 09:04:24,879 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,879 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:04:24,880 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,880 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:04:24,880 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), 17#L29true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,880 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,880 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,880 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,880 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,880 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,880 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,880 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,881 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,881 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:24,881 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,881 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:24,881 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, 16#L22true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,881 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,881 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,881 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,881 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,881 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,881 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,881 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,882 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:24,882 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:24,882 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,882 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,882 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,882 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:24,882 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,882 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,882 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:24,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][80], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,882 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,883 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,883 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,883 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,883 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][80], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, 35#L20true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 245#(<= n x2), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,883 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,883 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,883 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,883 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,883 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,911 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 9#L19true, 44#L66true, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:24,911 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,911 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,911 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,911 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,911 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 62#true, 73#true, 9#L19true, 44#L66true, 46#thread4FINALtrue, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:24,911 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,911 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,911 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,912 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 31#L32true]) [2021-06-13 09:04:24,913 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,913 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,913 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,913 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 40#L21true, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 31#L32true]) [2021-06-13 09:04:24,913 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,913 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,913 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,913 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,918 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:24,918 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,918 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,918 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,918 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,919 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,919 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,919 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,919 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,919 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,919 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 12#L31true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,920 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,920 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,920 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,920 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 31#L32true]) [2021-06-13 09:04:24,920 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,920 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,920 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,920 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,921 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 31#L32true]) [2021-06-13 09:04:24,921 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,921 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:24,921 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:24,921 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:24,921 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,921 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,921 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,921 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,921 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,926 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 35#L20true, Black: 64#(<= x3 x4), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:24,926 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,926 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,926 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,926 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,926 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 35#L20true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:24,926 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,927 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,927 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,927 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,948 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 25#L18true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,948 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,948 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,948 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,948 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,949 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,949 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,949 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,949 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,949 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,949 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,949 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 16#L22true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:24,950 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,950 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,950 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,950 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][80], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, 16#L22true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 245#(<= n x2), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,950 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,950 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,951 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,951 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,951 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 44#L66true, 76#(<= (+ x2 1) n), 16#L22true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:24,951 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,951 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,952 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,952 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,952 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, 16#L22true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:24,952 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,952 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,952 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,952 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,953 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][80], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,953 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,953 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,953 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,953 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,953 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][81], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:24,953 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,953 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:24,954 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,954 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:24,982 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 9#L19true, 44#L66true, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:24,982 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,983 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,983 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,983 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 9#L19true, 44#L66true, 46#thread4FINALtrue, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:24,983 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,983 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,983 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,983 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,984 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 44#L66true, 76#(<= (+ x2 1) n), Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:24,984 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,984 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,984 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,984 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,984 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:24,984 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,984 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,984 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,985 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,988 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 31#L32true]) [2021-06-13 09:04:24,988 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:24,988 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,988 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,988 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,988 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 31#L32true]) [2021-06-13 09:04:24,989 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:24,989 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,989 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,989 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:24,991 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,991 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,991 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,991 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 40#L21true, Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:24,992 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:24,992 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,992 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,992 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, 40#L21true, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:24,992 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:24,992 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,992 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,992 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,996 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, 12#L31true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:24,996 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:24,996 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,996 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,996 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,996 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 12#L31true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:24,996 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:24,996 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,997 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,997 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:24,998 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 12#L31true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:24,998 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,998 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:24,998 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,999 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:24,999 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 8#thread1FINALtrue, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:24,999 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,999 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,999 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:24,999 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:24,999 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true, 31#L32true]) [2021-06-13 09:04:25,000 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,000 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,000 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:25,000 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,000 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:25,000 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,000 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,000 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,000 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:25,001 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), 17#L29true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,001 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,001 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,001 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,001 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,001 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,001 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,001 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,001 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:25,001 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,002 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,002 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,002 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:04:25,002 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,002 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,002 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 12#L31true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,002 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,002 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:25,002 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,002 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:25,002 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 163#true, 17#L29true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,003 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,003 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,003 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:25,003 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 31#L32true]) [2021-06-13 09:04:25,003 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,003 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:25,003 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:25,003 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:25,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,004 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,004 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,004 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,004 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,004 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 31#L32true]) [2021-06-13 09:04:25,004 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,004 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:25,004 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:04:25,004 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,004 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 12#L31true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,004 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,005 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,005 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:25,005 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:25,005 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,005 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,005 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,005 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,005 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,005 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,005 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 31#L32true]) [2021-06-13 09:04:25,005 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,005 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,006 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:25,006 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:25,006 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,006 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,006 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,006 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,006 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,006 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:25,006 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:25,006 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][80], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 245#(<= n x2), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 25#L18true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,006 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,006 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,007 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,007 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,012 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 35#L20true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,012 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,012 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,012 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,012 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,012 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 35#L20true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,012 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,012 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,012 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,013 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,025 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), 17#L29true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 25#L18true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,026 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,026 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,026 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,026 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,026 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,026 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 25#L18true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:25,026 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,026 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,026 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,027 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,027 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,027 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,027 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:04:25,027 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,027 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,028 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,028 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), 7#L33true, Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 9#L19true, 44#L66true, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:25,028 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,028 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,028 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,028 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,029 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,029 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:04:25,029 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,029 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,030 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][80], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,030 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,030 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,030 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,030 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,030 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,030 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][81], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 245#(<= n x2), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:25,030 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,030 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,030 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,030 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,052 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,052 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,052 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,052 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,053 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,053 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,053 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,053 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,053 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,054 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,054 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,054 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:25,054 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,055 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][80], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 73#true, 44#L66true, 237#(and (<= (+ x1 1) n) (<= x1 x2)), 46#thread4FINALtrue, Black: 163#true, Black: 166#(<= (+ x1 1) n), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 245#(<= n x2), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,055 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,055 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:25,055 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,055 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,056 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,056 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:25,056 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,056 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,057 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,057 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,058 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,058 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][41], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 247#(and (<= x1 x2) (<= n x2)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,058 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,059 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,059 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,059 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,059 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][80], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,059 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,059 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,060 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,060 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 9#L19true, 44#L66true, 76#(<= (+ x2 1) n), Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,060 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,060 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,060 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,061 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 62#true, 9#L19true, 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,061 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,061 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,061 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,061 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][81], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 9#L19true, 44#L66true, 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 163#true, Black: 166#(<= (+ x1 1) n), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,061 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,062 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,062 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,062 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,062 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][117], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 9#L19true, 44#L66true, 237#(and (<= (+ x1 1) n) (<= x1 x2)), 46#thread4FINALtrue, Black: 163#true, Black: 166#(<= (+ x1 1) n), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,062 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,062 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,062 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,062 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,063 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, Black: 62#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,063 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,063 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,063 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,063 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,063 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 8#thread1FINALtrue, Black: 62#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,063 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,063 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,063 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,064 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,065 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 31#L32true]) [2021-06-13 09:04:25,065 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,065 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,065 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,065 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,066 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 25#L18true, Black: 59#(and (= x4 x3) (= x2 x1)), 31#L32true]) [2021-06-13 09:04:25,066 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,066 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,066 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,066 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,068 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,068 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,068 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,068 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,068 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,068 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), 17#L29true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:25,068 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,068 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,069 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,069 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,069 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,069 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,069 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,069 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,069 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,070 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 40#L21true, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,070 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,070 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,070 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,070 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,073 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, Black: 62#true, 73#true, 44#L66true, 12#L31true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,073 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,074 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,074 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,074 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,074 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 8#thread1FINALtrue, Black: 62#true, 73#true, 44#L66true, 12#L31true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,074 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,074 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,074 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,074 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][81], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 35#L20true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 245#(<= n x2), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,077 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,077 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,077 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,077 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][117], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 35#L20true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 245#(<= n x2), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,078 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,078 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,078 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,078 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,085 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 9#L19true, 44#L66true, 46#thread4FINALtrue, Black: 163#true, 17#L29true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,085 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,086 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,086 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,086 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:25,086 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,086 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 9#L19true, 44#L66true, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:25,086 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,086 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,086 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,086 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,087 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 25#L18true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,087 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,087 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,087 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,087 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:25,087 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 44#L66true, 76#(<= (+ x2 1) n), Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 25#L18true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:25,088 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,088 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,088 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,088 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,088 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][80], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 25#L18true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,089 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,089 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,089 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,089 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,089 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][81], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 245#(<= n x2), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 25#L18true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:25,089 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,089 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,089 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,089 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,211 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 25#L18true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,211 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:25,211 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,211 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,212 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,212 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 25#L18true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,212 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:25,212 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,212 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,212 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,213 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:25,213 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,213 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,213 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,213 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:25,213 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,213 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,213 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 31#L32true]) [2021-06-13 09:04:25,215 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:25,215 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,215 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,215 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 8#thread1FINALtrue, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 31#L32true]) [2021-06-13 09:04:25,215 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:25,215 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,215 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,215 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,216 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,216 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,216 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,216 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,216 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,216 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 34#L30true, 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 44#L66true, 76#(<= (+ x2 1) n), Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:25,217 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,217 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,217 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,217 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,217 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][80], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,217 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,217 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,217 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,217 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,217 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,217 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][81], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:25,218 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,218 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,218 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,218 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][81], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,218 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:25,219 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,219 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,219 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,219 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][117], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 40#L21true, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,219 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:25,219 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,219 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,219 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:25,221 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 44#L66true, 76#(<= (+ x2 1) n), 16#L22true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:25,221 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,222 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,222 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,222 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,222 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, 16#L22true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,222 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,222 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:04:25,222 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,222 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,222 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:25,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 40#L21true, 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,222 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,222 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:04:25,222 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:25,222 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:25,226 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 44#L66true, 76#(<= (+ x2 1) n), 46#thread4FINALtrue, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,226 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,226 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,226 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:25,226 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,226 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,228 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 44#L66true, 76#(<= (+ x2 1) n), Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:25,228 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,228 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,229 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,229 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,229 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][80], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 9#L19true, 44#L66true, 237#(and (<= (+ x1 1) n) (<= x1 x2)), 46#thread4FINALtrue, Black: 163#true, Black: 166#(<= (+ x1 1) n), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,229 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,229 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:25,229 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,229 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,230 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,230 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][81], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 9#L19true, 44#L66true, 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 163#true, Black: 166#(<= (+ x1 1) n), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:25,230 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,230 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,230 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,230 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,230 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][61], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,230 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,230 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,230 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:25,231 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,231 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true, 30#L52true]) [2021-06-13 09:04:25,231 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,231 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,231 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,231 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,231 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][41], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 166#(<= (+ x1 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 247#(and (<= x1 x2) (<= n x2)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,231 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,232 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,232 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,232 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,232 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,232 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][42], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), 166#(<= (+ x1 1) n), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 9#L19true, 44#L66true, Black: 163#true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 247#(and (<= x1 x2) (<= n x2)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true, 62#true]) [2021-06-13 09:04:25,232 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,232 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,232 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,232 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,240 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 25#L18true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,241 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:25,241 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,241 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,241 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 25#L18true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,241 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:25,241 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,241 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,241 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 7#L33true, Black: 62#true, 8#thread1FINALtrue, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,242 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:25,242 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,242 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,243 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 7#L33true, Black: 62#true, 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,243 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:25,243 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,243 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,243 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][81], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 245#(<= n x2), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,244 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:25,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][117], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), 16#L22true, Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 245#(<= n x2), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,244 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:25,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:25,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][81], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 25#L18true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,257 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:04:25,257 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,257 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,257 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][117], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 25#L18true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,257 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:04:25,257 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,257 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,257 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, Black: 62#true, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,258 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:04:25,258 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,258 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,258 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,259 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 8#thread1FINALtrue, Black: 62#true, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 17#L29true, 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,259 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:04:25,259 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,259 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,259 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:25,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][80], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 73#true, 44#L66true, 237#(and (<= (+ x1 1) n) (<= x1 x2)), 46#thread4FINALtrue, Black: 163#true, Black: 166#(<= (+ x1 1) n), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), 245#(<= n x2), Black: 75#(<= x2 x1), Black: 76#(<= (+ x2 1) n), 25#L18true, 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,263 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,263 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,263 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:04:25,263 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:25,269 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][62], [Black: 155#(<= x4 x3), 65#(<= (+ x3 1) n), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 8#thread1FINALtrue, Black: 62#true, 44#L66true, 76#(<= (+ x2 1) n), Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,269 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:04:25,269 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,269 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,269 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,269 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][113], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 34#L30true, Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), 8#thread1FINALtrue, Black: 62#true, 76#(<= (+ x2 1) n), 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 242#true, Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 73#true, Black: 75#(<= x2 x1), 24#L41true, 153#true, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,269 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:04:25,270 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,270 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,270 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([115] L51-->L52: Formula: (< v_x4_8 v_n_8) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][81], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), 65#(<= (+ x3 1) n), Black: 158#(and (<= n x3) (<= x4 x3)), 163#true, Black: 64#(<= x3 x4), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 62#true, 8#thread1FINALtrue, 73#true, 44#L66true, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 30#L52true]) [2021-06-13 09:04:25,270 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:04:25,270 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,270 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,271 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][117], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 67#(and (<= (+ x3 1) n) (<= x3 x4)), 163#true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 62#true, 8#thread1FINALtrue, 73#true, 44#L66true, 46#thread4FINALtrue, Black: 166#(<= (+ x1 1) n), Black: 237#(and (<= (+ x1 1) n) (<= x1 x2)), 245#(<= n x2), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 24#L41true, Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1))]) [2021-06-13 09:04:25,271 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:04:25,271 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,271 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,271 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:25,273 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([116] L51-->thread4FINAL: Formula: (not (< v_x4_7 v_n_7)) InVars {x4=v_x4_7, n=v_n_7} OutVars{x4=v_x4_7, n=v_n_7} AuxVars[] AssignedVars[][41], [Black: 155#(<= x4 x3), Black: 156#(<= n x3), Black: 158#(and (<= n x3) (<= x4 x3)), 3#L42true, Black: 64#(<= x3 x4), Black: 65#(<= (+ x3 1) n), Black: 67#(and (<= (+ x3 1) n) (<= x3 x4)), 9#L19true, 73#true, 44#L66true, 237#(and (<= (+ x1 1) n) (<= x1 x2)), 46#thread4FINALtrue, Black: 163#true, Black: 166#(<= (+ x1 1) n), Black: 147#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 75#(<= x2 x1), 247#(and (<= x1 x2) (<= n x2)), Black: 76#(<= (+ x2 1) n), 153#true, 26#thread2FINALtrue, Black: 59#(and (= x4 x3) (= x2 x1)), 62#true]) [2021-06-13 09:04:25,273 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:25,273 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:04:25,273 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,273 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:25,278 INFO L129 PetriNetUnfolder]: 5008/8018 cut-off events. [2021-06-13 09:04:25,278 INFO L130 PetriNetUnfolder]: For 23384/24033 co-relation queries the response was YES. [2021-06-13 09:04:25,315 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29369 conditions, 8018 events. 5008/8018 cut-off events. For 23384/24033 co-relation queries the response was YES. Maximal size of possible extension queue 653. Compared 57014 event pairs, 1362 based on Foata normal form. 194/7175 useless extension candidates. Maximal degree in co-relation 28986. Up to 4603 conditions per place. [2021-06-13 09:04:25,363 INFO L132 encePairwiseOnDemand]: 38/45 looper letters, 78 selfloop transitions, 15 changer transitions 0/124 dead transitions. [2021-06-13 09:04:25,363 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 124 transitions, 1017 flow [2021-06-13 09:04:25,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:04:25,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:04:25,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 178 transitions. [2021-06-13 09:04:25,364 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7911111111111111 [2021-06-13 09:04:25,364 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 178 transitions. [2021-06-13 09:04:25,364 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 178 transitions. [2021-06-13 09:04:25,364 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:04:25,364 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 178 transitions. [2021-06-13 09:04:25,365 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 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 09:04:25,365 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:25,365 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:25,365 INFO L185 Difference]: Start difference. First operand has 72 places, 69 transitions, 451 flow. Second operand 5 states and 178 transitions. [2021-06-13 09:04:25,366 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 124 transitions, 1017 flow [2021-06-13 09:04:25,395 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 75 places, 124 transitions, 1007 flow, removed 3 selfloop flow, removed 1 redundant places. [2021-06-13 09:04:25,397 INFO L241 Difference]: Finished difference. Result has 78 places, 78 transitions, 591 flow [2021-06-13 09:04:25,397 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=45, PETRI_DIFFERENCE_MINUEND_FLOW=444, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=69, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=57, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=591, PETRI_PLACES=78, PETRI_TRANSITIONS=78} [2021-06-13 09:04:25,397 INFO L335 CegarLoopForPetriNet]: 48 programPoint places, 30 predicate places. [2021-06-13 09:04:25,397 INFO L482 AbstractCegarLoop]: Abstraction has has 78 places, 78 transitions, 591 flow [2021-06-13 09:04:25,397 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:25,397 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:04:25,398 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] [2021-06-13 09:04:25,398 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-13 09:04:25,398 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:04:25,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:04:25,398 INFO L82 PathProgramCache]: Analyzing trace with hash 26529711, now seen corresponding path program 2 times [2021-06-13 09:04:25,398 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:04:25,398 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [655140520] [2021-06-13 09:04:25,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:04:25,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:25,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:25,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:25,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:25,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:25,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:25,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:25,417 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 09:04:25,417 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:04:25,417 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [655140520] [2021-06-13 09:04:25,417 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [655140520] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:04:25,417 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:04:25,417 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:04:25,418 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [421310663] [2021-06-13 09:04:25,418 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:04:25,418 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:04:25,418 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:04:25,418 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:04:25,419 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 45 [2021-06-13 09:04:25,419 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 78 places, 78 transitions, 591 flow. Second operand has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:25,419 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:04:25,419 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 45 [2021-06-13 09:04:25,419 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:04:26,000 INFO L129 PetriNetUnfolder]: 3990/6250 cut-off events. [2021-06-13 09:04:26,001 INFO L130 PetriNetUnfolder]: For 26330/26454 co-relation queries the response was YES. [2021-06-13 09:04:26,030 INFO L84 FinitePrefix]: Finished finitePrefix Result has 25496 conditions, 6250 events. 3990/6250 cut-off events. For 26330/26454 co-relation queries the response was YES. Maximal size of possible extension queue 520. Compared 41589 event pairs, 589 based on Foata normal form. 65/6152 useless extension candidates. Maximal degree in co-relation 25359. Up to 3943 conditions per place. [2021-06-13 09:04:26,068 INFO L132 encePairwiseOnDemand]: 38/45 looper letters, 87 selfloop transitions, 15 changer transitions 0/133 dead transitions. [2021-06-13 09:04:26,068 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 82 places, 133 transitions, 1270 flow [2021-06-13 09:04:26,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:04:26,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:04:26,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 177 transitions. [2021-06-13 09:04:26,069 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7866666666666666 [2021-06-13 09:04:26,069 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 177 transitions. [2021-06-13 09:04:26,069 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 177 transitions. [2021-06-13 09:04:26,069 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:04:26,069 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 177 transitions. [2021-06-13 09:04:26,070 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 35.4) internal successors, (177), 5 states have internal predecessors, (177), 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 09:04:26,070 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:26,071 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:26,071 INFO L185 Difference]: Start difference. First operand has 78 places, 78 transitions, 591 flow. Second operand 5 states and 177 transitions. [2021-06-13 09:04:26,071 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 82 places, 133 transitions, 1270 flow [2021-06-13 09:04:26,101 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 82 places, 133 transitions, 1222 flow, removed 24 selfloop flow, removed 0 redundant places. [2021-06-13 09:04:26,104 INFO L241 Difference]: Finished difference. Result has 85 places, 81 transitions, 656 flow [2021-06-13 09:04:26,104 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=45, PETRI_DIFFERENCE_MINUEND_FLOW=555, PETRI_DIFFERENCE_MINUEND_PLACES=78, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=76, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=61, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=656, PETRI_PLACES=85, PETRI_TRANSITIONS=81} [2021-06-13 09:04:26,104 INFO L335 CegarLoopForPetriNet]: 48 programPoint places, 37 predicate places. [2021-06-13 09:04:26,104 INFO L482 AbstractCegarLoop]: Abstraction has has 85 places, 81 transitions, 656 flow [2021-06-13 09:04:26,104 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:26,104 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:04:26,104 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] [2021-06-13 09:04:26,105 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-13 09:04:26,105 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:04:26,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:04:26,105 INFO L82 PathProgramCache]: Analyzing trace with hash -180112050, now seen corresponding path program 2 times [2021-06-13 09:04:26,105 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:04:26,105 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168187089] [2021-06-13 09:04:26,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:04:26,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:26,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:26,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:26,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:26,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:26,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:26,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:26,140 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 09:04:26,140 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:04:26,141 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168187089] [2021-06-13 09:04:26,141 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1168187089] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:04:26,141 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:04:26,141 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:04:26,141 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [787171139] [2021-06-13 09:04:26,141 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:04:26,141 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:04:26,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:04:26,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:04:26,142 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 45 [2021-06-13 09:04:26,142 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 85 places, 81 transitions, 656 flow. Second operand has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:26,142 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:04:26,142 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 45 [2021-06-13 09:04:26,142 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:04:26,733 INFO L129 PetriNetUnfolder]: 3707/5941 cut-off events. [2021-06-13 09:04:26,733 INFO L130 PetriNetUnfolder]: For 28708/28777 co-relation queries the response was YES. [2021-06-13 09:04:26,767 INFO L84 FinitePrefix]: Finished finitePrefix Result has 25145 conditions, 5941 events. 3707/5941 cut-off events. For 28708/28777 co-relation queries the response was YES. Maximal size of possible extension queue 447. Compared 40306 event pairs, 212 based on Foata normal form. 234/6043 useless extension candidates. Maximal degree in co-relation 25029. Up to 3481 conditions per place. [2021-06-13 09:04:26,799 INFO L132 encePairwiseOnDemand]: 38/45 looper letters, 93 selfloop transitions, 14 changer transitions 0/138 dead transitions. [2021-06-13 09:04:26,800 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 89 places, 138 transitions, 1325 flow [2021-06-13 09:04:26,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:04:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:04:26,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 178 transitions. [2021-06-13 09:04:26,801 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7911111111111111 [2021-06-13 09:04:26,801 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 178 transitions. [2021-06-13 09:04:26,801 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 178 transitions. [2021-06-13 09:04:26,801 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:04:26,801 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 178 transitions. [2021-06-13 09:04:26,801 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 35.6) internal successors, (178), 5 states have internal predecessors, (178), 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 09:04:26,802 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:26,802 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:26,802 INFO L185 Difference]: Start difference. First operand has 85 places, 81 transitions, 656 flow. Second operand 5 states and 178 transitions. [2021-06-13 09:04:26,802 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 89 places, 138 transitions, 1325 flow [2021-06-13 09:04:26,850 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 88 places, 138 transitions, 1308 flow, removed 5 selfloop flow, removed 1 redundant places. [2021-06-13 09:04:26,852 INFO L241 Difference]: Finished difference. Result has 91 places, 84 transitions, 715 flow [2021-06-13 09:04:26,852 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=45, PETRI_DIFFERENCE_MINUEND_FLOW=611, PETRI_DIFFERENCE_MINUEND_PLACES=84, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=79, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=67, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=715, PETRI_PLACES=91, PETRI_TRANSITIONS=84} [2021-06-13 09:04:26,852 INFO L335 CegarLoopForPetriNet]: 48 programPoint places, 43 predicate places. [2021-06-13 09:04:26,852 INFO L482 AbstractCegarLoop]: Abstraction has has 91 places, 84 transitions, 715 flow [2021-06-13 09:04:26,852 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:26,852 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:04:26,852 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-06-13 09:04:26,853 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-06-13 09:04:26,853 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:04:26,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:04:26,853 INFO L82 PathProgramCache]: Analyzing trace with hash -900951792, now seen corresponding path program 2 times [2021-06-13 09:04:26,853 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:04:26,853 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [921093400] [2021-06-13 09:04:26,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:04:26,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:26,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:26,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:26,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:26,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:26,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:26,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:26,870 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 09:04:26,870 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:04:26,870 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [921093400] [2021-06-13 09:04:26,870 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [921093400] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:04:26,870 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:04:26,870 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:04:26,870 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294081246] [2021-06-13 09:04:26,870 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:04:26,870 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:04:26,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:04:26,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:04:26,871 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 45 [2021-06-13 09:04:26,871 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 91 places, 84 transitions, 715 flow. Second operand has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:26,871 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:04:26,872 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 45 [2021-06-13 09:04:26,872 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:04:27,482 INFO L129 PetriNetUnfolder]: 4003/6404 cut-off events. [2021-06-13 09:04:27,482 INFO L130 PetriNetUnfolder]: For 39727/40876 co-relation queries the response was YES. [2021-06-13 09:04:27,531 INFO L84 FinitePrefix]: Finished finitePrefix Result has 28964 conditions, 6404 events. 4003/6404 cut-off events. For 39727/40876 co-relation queries the response was YES. Maximal size of possible extension queue 473. Compared 42918 event pairs, 1247 based on Foata normal form. 387/6119 useless extension candidates. Maximal degree in co-relation 28640. Up to 3942 conditions per place. [2021-06-13 09:04:27,570 INFO L132 encePairwiseOnDemand]: 38/45 looper letters, 104 selfloop transitions, 13 changer transitions 0/148 dead transitions. [2021-06-13 09:04:27,570 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 95 places, 148 transitions, 1514 flow [2021-06-13 09:04:27,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:04:27,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:04:27,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 177 transitions. [2021-06-13 09:04:27,572 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7866666666666666 [2021-06-13 09:04:27,572 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 177 transitions. [2021-06-13 09:04:27,572 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 177 transitions. [2021-06-13 09:04:27,572 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:04:27,572 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 177 transitions. [2021-06-13 09:04:27,572 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 35.4) internal successors, (177), 5 states have internal predecessors, (177), 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 09:04:27,573 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:27,573 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 45.0) internal successors, (270), 6 states have internal predecessors, (270), 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 09:04:27,573 INFO L185 Difference]: Start difference. First operand has 91 places, 84 transitions, 715 flow. Second operand 5 states and 177 transitions. [2021-06-13 09:04:27,573 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 95 places, 148 transitions, 1514 flow [2021-06-13 09:04:27,638 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 94 places, 148 transitions, 1491 flow, removed 7 selfloop flow, removed 1 redundant places. [2021-06-13 09:04:27,640 INFO L241 Difference]: Finished difference. Result has 97 places, 87 transitions, 769 flow [2021-06-13 09:04:27,640 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=45, PETRI_DIFFERENCE_MINUEND_FLOW=672, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=82, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=69, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=769, PETRI_PLACES=97, PETRI_TRANSITIONS=87} [2021-06-13 09:04:27,640 INFO L335 CegarLoopForPetriNet]: 48 programPoint places, 49 predicate places. [2021-06-13 09:04:27,640 INFO L482 AbstractCegarLoop]: Abstraction has has 97 places, 87 transitions, 769 flow [2021-06-13 09:04:27,641 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:04:27,641 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:04:27,641 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 09:04:27,641 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-06-13 09:04:27,641 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:04:27,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:04:27,641 INFO L82 PathProgramCache]: Analyzing trace with hash -426916102, now seen corresponding path program 1 times [2021-06-13 09:04:27,642 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:04:27,642 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [960198967] [2021-06-13 09:04:27,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:04:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:27,669 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-06-13 09:04:27,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,678 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:04:27,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:27,688 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-06-13 09:04:27,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,690 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:04:27,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:27,701 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:04:27,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:27,713 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:04:27,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:27,727 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:04:27,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:27,728 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:04:27,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:27,731 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-06-13 09:04:27,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:04:27,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:27,735 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 09:04:27,736 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:04:27,736 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [960198967] [2021-06-13 09:04:27,736 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [960198967] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:04:27,736 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1677804041] [2021-06-13 09:04:27,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 09:04:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:27,776 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 21 conjunts are in the unsatisfiable core [2021-06-13 09:04:27,777 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:04:27,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:27,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:27,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:27,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:27,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:27,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:04:27,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:04:27,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:04:27,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:04:27,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:27,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:27,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:27,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:27,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:27,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:27,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:27,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:27,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:04:27,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:04:27,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:04:27,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:04:27,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:04:27,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:04:27,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:04:27,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:04:27,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-06-13 09:04:27,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-06-13 09:04:27,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-06-13 09:04:27,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-06-13 09:04:27,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-06-13 09:04:27,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-06-13 09:04:27,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-06-13 09:04:27,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:27,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-06-13 09:04:28,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-06-13 09:04:28,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-06-13 09:04:28,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-06-13 09:04:28,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-06-13 09:04:28,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-06-13 09:04:28,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-06-13 09:04:28,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-06-13 09:04:28,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-06-13 09:04:28,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-06-13 09:04:28,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-06-13 09:04:28,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-06-13 09:04:28,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-06-13 09:04:28,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-06-13 09:04:28,299 INFO L142 QuantifierPusher]: treesize reduction 5, result has 95.9 percent of original size [2021-06-13 09:04:28,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 118 [2021-06-13 09:04:28,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:28,537 INFO L849 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:04:28,720 INFO L849 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:04:28,987 INFO L849 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:04:29,452 INFO L849 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:04:30,202 INFO L849 QuantifierPusher]: Run 50 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:04:31,142 INFO L849 QuantifierPusher]: Run 60 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:04:32,037 INFO L849 QuantifierPusher]: Run 70 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:04:33,150 INFO L849 QuantifierPusher]: Run 80 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:04:34,559 INFO L849 QuantifierPusher]: Run 90 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:04:36,425 INFO L849 QuantifierPusher]: Run 100 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:04:38,576 INFO L849 QuantifierPusher]: Run 110 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:04:41,313 INFO L849 QuantifierPusher]: Run 120 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:04:44,528 INFO L849 QuantifierPusher]: Run 130 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:04:48,245 INFO L849 QuantifierPusher]: Run 140 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:04:52,578 INFO L849 QuantifierPusher]: Run 150 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:04:57,508 INFO L849 QuantifierPusher]: Run 160 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:05:03,131 INFO L849 QuantifierPusher]: Run 170 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:05:09,582 INFO L849 QuantifierPusher]: Run 180 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:05:16,845 INFO L849 QuantifierPusher]: Run 190 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:05:25,146 INFO L849 QuantifierPusher]: Run 200 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:05:34,483 INFO L849 QuantifierPusher]: Run 210 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:05:44,984 INFO L849 QuantifierPusher]: Run 220 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:05:56,519 INFO L849 QuantifierPusher]: Run 230 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:06:09,227 INFO L849 QuantifierPusher]: Run 240 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:06:23,201 INFO L849 QuantifierPusher]: Run 250 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:06:38,316 INFO L849 QuantifierPusher]: Run 260 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:06:55,096 INFO L849 QuantifierPusher]: Run 270 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:07:13,575 INFO L849 QuantifierPusher]: Run 280 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:07:33,482 INFO L849 QuantifierPusher]: Run 290 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:07:54,852 INFO L849 QuantifierPusher]: Run 300 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:08:18,089 INFO L849 QuantifierPusher]: Run 310 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:08:43,112 INFO L849 QuantifierPusher]: Run 320 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:09:09,770 INFO L849 QuantifierPusher]: Run 330 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:09:38,624 INFO L849 QuantifierPusher]: Run 340 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:10:09,713 INFO L849 QuantifierPusher]: Run 350 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:10:42,938 INFO L849 QuantifierPusher]: Run 360 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:11:18,302 INFO L849 QuantifierPusher]: Run 370 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:11:57,828 INFO L849 QuantifierPusher]: Run 380 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:12:39,790 INFO L849 QuantifierPusher]: Run 390 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:13:24,325 INFO L849 QuantifierPusher]: Run 400 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:14:12,461 INFO L849 QuantifierPusher]: Run 410 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:15:03,170 INFO L849 QuantifierPusher]: Run 420 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:15:57,494 INFO L849 QuantifierPusher]: Run 430 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:16:54,236 INFO L849 QuantifierPusher]: Run 440 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-06-13 09:17:53,799 INFO L849 QuantifierPusher]: Run 450 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown