/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/exp2x4.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9bbddad6b14272d9691b7fb6f1c011d15ab18596-9bbddad [2021-06-13 09:03:42,762 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-13 09:03:42,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-13 09:03:42,806 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-13 09:03:42,807 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-13 09:03:42,810 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-13 09:03:42,812 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-13 09:03:42,818 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-13 09:03:42,820 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-13 09:03:42,825 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-13 09:03:42,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-13 09:03:42,827 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-13 09:03:42,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-13 09:03:42,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-13 09:03:42,831 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-13 09:03:42,832 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-13 09:03:42,836 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-13 09:03:42,836 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-13 09:03:42,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-13 09:03:42,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-13 09:03:42,844 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-13 09:03:42,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-13 09:03:42,846 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-13 09:03:42,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-13 09:03:42,857 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-13 09:03:42,862 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-13 09:03:42,863 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-13 09:03:42,863 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-13 09:03:42,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-13 09:03:42,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-13 09:03:42,865 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-13 09:03:42,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-13 09:03:42,866 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-13 09:03:42,866 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-13 09:03:42,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-13 09:03:42,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-13 09:03:42,871 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 09:03:42,919 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-13 09:03:42,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-13 09:03:42,922 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-13 09:03:42,923 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-13 09:03:42,923 INFO L138 SettingsManager]: * Use SBE=true [2021-06-13 09:03:42,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-13 09:03:42,923 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-13 09:03:42,923 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-13 09:03:42,923 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-13 09:03:42,924 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-13 09:03:42,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-13 09:03:42,925 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-13 09:03:42,925 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-13 09:03:42,925 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-13 09:03:42,925 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-13 09:03:42,925 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-13 09:03:42,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-13 09:03:42,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-13 09:03:42,926 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-13 09:03:42,926 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-13 09:03:42,926 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-13 09:03:42,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-13 09:03:42,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-13 09:03:42,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-13 09:03:42,926 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-13 09:03:42,927 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-13 09:03:42,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-13 09:03:42,927 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-13 09:03:42,927 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-06-13 09:03:42,927 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-13 09:03:43,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-13 09:03:43,240 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-13 09:03:43,243 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-13 09:03:43,244 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-13 09:03:43,245 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-13 09:03:43,245 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/bench/exp2x4.wvr.bpl [2021-06-13 09:03:43,246 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/bench/exp2x4.wvr.bpl' [2021-06-13 09:03:43,273 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-13 09:03:43,274 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-13 09:03:43,275 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-13 09:03:43,275 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-13 09:03:43,275 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-13 09:03:43,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:03:43" (1/1) ... [2021-06-13 09:03:43,291 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:03:43" (1/1) ... [2021-06-13 09:03:43,297 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-13 09:03:43,298 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-13 09:03:43,298 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-13 09:03:43,298 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-13 09:03:43,303 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:03:43" (1/1) ... [2021-06-13 09:03:43,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:03:43" (1/1) ... [2021-06-13 09:03:43,304 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:03:43" (1/1) ... [2021-06-13 09:03:43,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:03:43" (1/1) ... [2021-06-13 09:03:43,306 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:03:43" (1/1) ... [2021-06-13 09:03:43,309 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:03:43" (1/1) ... [2021-06-13 09:03:43,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:03:43" (1/1) ... [2021-06-13 09:03:43,311 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-13 09:03:43,311 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-13 09:03:43,312 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-13 09:03:43,312 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-13 09:03:43,313 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:03:43" (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 09:03:43,384 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-13 09:03:43,384 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-13 09:03:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-13 09:03:43,385 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-13 09:03:43,385 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-13 09:03:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-13 09:03:43,385 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-13 09:03:43,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-13 09:03:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-13 09:03:43,386 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-06-13 09:03:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-06-13 09:03:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-06-13 09:03:43,386 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-06-13 09:03:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-06-13 09:03:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-06-13 09:03:43,387 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 09:03:43,528 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-13 09:03:43,529 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-13 09:03:43,530 INFO L202 PluginConnector]: Adding new model exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 09:03:43 BoogieIcfgContainer [2021-06-13 09:03:43,530 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-13 09:03:43,532 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-13 09:03:43,532 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-13 09:03:43,534 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-13 09:03:43,534 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 09:03:43" (1/2) ... [2021-06-13 09:03:43,535 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55f767e7 and model type exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.06 09:03:43, skipping insertion in model container [2021-06-13 09:03:43,535 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 09:03:43" (2/2) ... [2021-06-13 09:03:43,536 INFO L111 eAbstractionObserver]: Analyzing ICFG exp2x4.wvr.bpl [2021-06-13 09:03:43,541 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-13 09:03:43,541 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-13 09:03:43,542 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-13 09:03:43,582 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-06-13 09:03:43,601 INFO L255 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-06-13 09:03:43,618 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-13 09:03:43,619 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-13 09:03:43,619 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-13 09:03:43,619 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-13 09:03:43,619 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-13 09:03:43,619 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-13 09:03:43,619 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-13 09:03:43,619 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-13 09:03:43,628 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 46 places, 37 transitions, 106 flow [2021-06-13 09:03:43,658 INFO L129 PetriNetUnfolder]: 4/33 cut-off events. [2021-06-13 09:03:43,658 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-06-13 09:03:43,661 INFO L84 FinitePrefix]: Finished finitePrefix Result has 50 conditions, 33 events. 4/33 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 53 event pairs, 0 based on Foata normal form. 0/28 useless extension candidates. Maximal degree in co-relation 29. Up to 2 conditions per place. [2021-06-13 09:03:43,662 INFO L82 GeneralOperation]: Start removeDead. Operand has 46 places, 37 transitions, 106 flow [2021-06-13 09:03:43,665 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 40 places, 31 transitions, 86 flow [2021-06-13 09:03:43,696 INFO L129 PetriNetUnfolder]: 4/30 cut-off events. [2021-06-13 09:03:43,696 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-06-13 09:03:43,697 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:43,697 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 09:03:43,698 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:43,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:43,716 INFO L82 PathProgramCache]: Analyzing trace with hash -570059896, now seen corresponding path program 1 times [2021-06-13 09:03:43,723 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:43,724 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22698901] [2021-06-13 09:03:43,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:43,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:43,876 INFO L142 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-06-13 09:03:43,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:43,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:43,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:43,891 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 09:03:43,892 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:43,892 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22698901] [2021-06-13 09:03:43,892 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [22698901] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:03:43,893 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:03:43,893 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-13 09:03:43,893 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1679129912] [2021-06-13 09:03:43,900 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-13 09:03:43,900 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:43,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-13 09:03:43,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-13 09:03:43,913 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 37 [2021-06-13 09:03:43,916 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 31 transitions, 86 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 09:03:43,916 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:43,916 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 37 [2021-06-13 09:03:43,917 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:03:44,103 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][22], [thread4Thread1of1ForFork3InUse, 49#true, 3#L58true, 20#L18true, 37#L46true, thread3Thread1of1ForFork2InUse, 27#L36true, thread2Thread1of1ForFork1InUse, 14#L27true, thread1Thread1of1ForFork0InUse]) [2021-06-13 09:03:44,104 INFO L384 tUnfolder$Statistics]: this new event has 9 ancestors and is cut-off event [2021-06-13 09:03:44,104 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:03:44,104 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:03:44,104 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:03:44,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< v_x4_8 v_n_8)) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][23], [thread4Thread1of1ForFork3InUse, 49#true, 3#L58true, 20#L18true, 40#thread4FINALtrue, thread3Thread1of1ForFork2InUse, 27#L36true, thread2Thread1of1ForFork1InUse, 14#L27true, thread1Thread1of1ForFork0InUse]) [2021-06-13 09:03:44,104 INFO L384 tUnfolder$Statistics]: this new event has 9 ancestors and is cut-off event [2021-06-13 09:03:44,104 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:03:44,104 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:03:44,104 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-06-13 09:03:44,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][22], [thread4Thread1of1ForFork3InUse, 49#true, 3#L58true, 37#L46true, 8#thread1FINALtrue, thread3Thread1of1ForFork2InUse, 27#L36true, thread2Thread1of1ForFork1InUse, 14#L27true, thread1Thread1of1ForFork0InUse]) [2021-06-13 09:03:44,110 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,111 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,111 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,111 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< v_x4_8 v_n_8)) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][23], [thread4Thread1of1ForFork3InUse, 49#true, 3#L58true, 8#thread1FINALtrue, 40#thread4FINALtrue, thread3Thread1of1ForFork2InUse, 27#L36true, thread2Thread1of1ForFork1InUse, 14#L27true, thread1Thread1of1ForFork0InUse]) [2021-06-13 09:03:44,111 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,111 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,111 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,111 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][22], [thread4Thread1of1ForFork3InUse, 49#true, 3#L58true, 37#L46true, 9#L19true, thread3Thread1of1ForFork2InUse, 27#L36true, thread2Thread1of1ForFork1InUse, 14#L27true, thread1Thread1of1ForFork0InUse]) [2021-06-13 09:03:44,141 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,141 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,141 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,141 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,142 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< v_x4_8 v_n_8)) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][23], [thread4Thread1of1ForFork3InUse, 49#true, 3#L58true, 40#thread4FINALtrue, 9#L19true, thread3Thread1of1ForFork2InUse, 27#L36true, thread2Thread1of1ForFork1InUse, 14#L27true, thread1Thread1of1ForFork0InUse]) [2021-06-13 09:03:44,142 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,142 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,142 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,142 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:03:44,170 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][22], [thread4Thread1of1ForFork3InUse, 49#true, 3#L58true, 37#L46true, 25#L20true, thread3Thread1of1ForFork2InUse, 27#L36true, thread2Thread1of1ForFork1InUse, 14#L27true, thread1Thread1of1ForFork0InUse]) [2021-06-13 09:03:44,171 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:03:44,171 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:03:44,171 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:03:44,171 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 09:03:44,171 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< v_x4_8 v_n_8)) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][23], [thread4Thread1of1ForFork3InUse, 49#true, 3#L58true, 40#thread4FINALtrue, 25#L20true, thread3Thread1of1ForFork2InUse, 27#L36true, thread2Thread1of1ForFork1InUse, 14#L27true, thread1Thread1of1ForFork0InUse]) [2021-06-13 09:03:44,171 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-06-13 09:03:44,171 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:03:44,171 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:03:44,171 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-06-13 09:03:44,221 INFO L129 PetriNetUnfolder]: 1372/1926 cut-off events. [2021-06-13 09:03:44,221 INFO L130 PetriNetUnfolder]: For 23/23 co-relation queries the response was YES. [2021-06-13 09:03:44,229 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3757 conditions, 1926 events. 1372/1926 cut-off events. For 23/23 co-relation queries the response was YES. Maximal size of possible extension queue 177. Compared 8687 event pairs, 369 based on Foata normal form. 1/1384 useless extension candidates. Maximal degree in co-relation 3730. Up to 1578 conditions per place. [2021-06-13 09:03:44,245 INFO L132 encePairwiseOnDemand]: 31/37 looper letters, 25 selfloop transitions, 5 changer transitions 0/43 dead transitions. [2021-06-13 09:03:44,246 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 42 places, 43 transitions, 170 flow [2021-06-13 09:03:44,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 09:03:44,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-06-13 09:03:44,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 85 transitions. [2021-06-13 09:03:44,260 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7657657657657657 [2021-06-13 09:03:44,261 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 85 transitions. [2021-06-13 09:03:44,263 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 85 transitions. [2021-06-13 09:03:44,264 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:03:44,266 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 85 transitions. [2021-06-13 09:03:44,268 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 09:03:44,273 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 states have internal predecessors, (148), 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 09:03:44,274 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 states have internal predecessors, (148), 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 09:03:44,276 INFO L185 Difference]: Start difference. First operand has 40 places, 31 transitions, 86 flow. Second operand 3 states and 85 transitions. [2021-06-13 09:03:44,277 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 42 places, 43 transitions, 170 flow [2021-06-13 09:03:44,280 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 34 places, 43 transitions, 154 flow, removed 0 selfloop flow, removed 8 redundant places. [2021-06-13 09:03:44,286 INFO L241 Difference]: Finished difference. Result has 35 places, 35 transitions, 103 flow [2021-06-13 09:03:44,288 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=70, PETRI_DIFFERENCE_MINUEND_PLACES=32, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=31, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=26, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=103, PETRI_PLACES=35, PETRI_TRANSITIONS=35} [2021-06-13 09:03:44,289 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, -5 predicate places. [2021-06-13 09:03:44,289 INFO L482 AbstractCegarLoop]: Abstraction has has 35 places, 35 transitions, 103 flow [2021-06-13 09:03:44,289 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 09:03:44,289 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:44,289 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] [2021-06-13 09:03:44,290 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-13 09:03:44,290 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:44,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:44,291 INFO L82 PathProgramCache]: Analyzing trace with hash -1710025386, now seen corresponding path program 1 times [2021-06-13 09:03:44,291 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:44,292 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115370499] [2021-06-13 09:03:44,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:44,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:44,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,374 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 09:03:44,375 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:44,375 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115370499] [2021-06-13 09:03:44,375 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2115370499] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:03:44,375 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:03:44,375 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:03:44,375 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668272734] [2021-06-13 09:03:44,376 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:03:44,377 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:44,377 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:03:44,377 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:03:44,378 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-06-13 09:03:44,378 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 35 places, 35 transitions, 103 flow. Second operand has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:44,378 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:44,378 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-06-13 09:03:44,378 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:03:44,639 INFO L129 PetriNetUnfolder]: 1577/2322 cut-off events. [2021-06-13 09:03:44,639 INFO L130 PetriNetUnfolder]: For 126/135 co-relation queries the response was YES. [2021-06-13 09:03:44,645 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4862 conditions, 2322 events. 1577/2322 cut-off events. For 126/135 co-relation queries the response was YES. Maximal size of possible extension queue 189. Compared 11222 event pairs, 111 based on Foata normal form. 5/1542 useless extension candidates. Maximal degree in co-relation 4809. Up to 834 conditions per place. [2021-06-13 09:03:44,660 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 34 selfloop transitions, 10 changer transitions 0/63 dead transitions. [2021-06-13 09:03:44,660 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 39 places, 63 transitions, 257 flow [2021-06-13 09:03:44,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:03:44,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:03:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 154 transitions. [2021-06-13 09:03:44,665 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8324324324324325 [2021-06-13 09:03:44,665 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 154 transitions. [2021-06-13 09:03:44,665 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 154 transitions. [2021-06-13 09:03:44,667 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:03:44,667 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 154 transitions. [2021-06-13 09:03:44,668 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 30.8) internal successors, (154), 5 states have internal predecessors, (154), 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 09:03:44,670 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:44,670 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:44,670 INFO L185 Difference]: Start difference. First operand has 35 places, 35 transitions, 103 flow. Second operand 5 states and 154 transitions. [2021-06-13 09:03:44,670 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 39 places, 63 transitions, 257 flow [2021-06-13 09:03:44,674 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 38 places, 63 transitions, 252 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-06-13 09:03:44,677 INFO L241 Difference]: Finished difference. Result has 42 places, 41 transitions, 168 flow [2021-06-13 09:03:44,677 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=98, PETRI_DIFFERENCE_MINUEND_PLACES=34, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=35, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=27, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=168, PETRI_PLACES=42, PETRI_TRANSITIONS=41} [2021-06-13 09:03:44,678 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 2 predicate places. [2021-06-13 09:03:44,678 INFO L482 AbstractCegarLoop]: Abstraction has has 42 places, 41 transitions, 168 flow [2021-06-13 09:03:44,678 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:44,678 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:44,678 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] [2021-06-13 09:03:44,678 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-13 09:03:44,678 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:44,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:44,682 INFO L82 PathProgramCache]: Analyzing trace with hash 710987388, now seen corresponding path program 1 times [2021-06-13 09:03:44,682 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:44,682 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [106737286] [2021-06-13 09:03:44,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:44,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:44,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,729 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 09:03:44,729 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:44,729 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [106737286] [2021-06-13 09:03:44,729 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [106737286] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:03:44,729 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1186788264] [2021-06-13 09:03:44,729 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 09:03:44,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:44,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-13 09:03:44,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:03:44,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:44,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,841 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:03:44,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:44,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 09:03:44,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:44,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:44,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:44,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:44,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:44,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:44,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:44,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:44,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:44,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:44,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:44,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:44,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:44,866 INFO L142 QuantifierPusher]: treesize reduction 9, result has 10.0 percent of original size [2021-06-13 09:03:44,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:44,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:44,895 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 09:03:44,895 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1186788264] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:03:44,895 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:03:44,895 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 3 [2021-06-13 09:03:44,896 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406660968] [2021-06-13 09:03:44,896 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:03:44,896 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:44,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:03:44,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:03:44,897 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-06-13 09:03:44,897 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 42 places, 41 transitions, 168 flow. Second operand has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:44,897 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:44,898 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-06-13 09:03:44,898 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:03:45,118 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][62], [32#L28true, 3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), 37#L46true, Black: 51#(and (= x4 x3) (= x2 x1)), 8#thread1FINALtrue, 59#(and (<= (+ x4 1) n) (<= x4 x3)), 28#thread3FINALtrue, Black: 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:45,118 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:03:45,118 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:45,118 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:45,118 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:45,119 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][57], [32#L28true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), 37#L46true, Black: 51#(and (= x4 x3) (= x2 x1)), 8#thread1FINALtrue, 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 15#L37true]) [2021-06-13 09:03:45,119 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:03:45,119 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:45,119 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:45,119 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:45,217 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][38], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, Black: 51#(and (= x4 x3) (= x2 x1)), 22#thread2FINALtrue, 54#true, 7#L47true, 25#L20true, 28#thread3FINALtrue, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:45,217 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:03:45,218 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:03:45,218 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:03:45,218 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:45,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][38], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 22#thread2FINALtrue, 7#L47true, 8#thread1FINALtrue, 28#thread3FINALtrue, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:45,225 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:45,226 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:45,226 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:45,226 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:45,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][22], [32#L28true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 3#L58true, 68#(<= (+ x2 1) n), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 7#L47true, 9#L19true, 28#thread3FINALtrue, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:45,231 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:45,231 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:45,232 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:45,233 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:45,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][38], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 20#L18true, Black: 51#(and (= x4 x3) (= x2 x1)), 22#thread2FINALtrue, 54#true, 7#L47true, 28#thread3FINALtrue, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:45,241 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:45,241 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:03:45,241 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:45,242 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:45,247 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][38], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, Black: 51#(and (= x4 x3) (= x2 x1)), 22#thread2FINALtrue, 54#true, 7#L47true, 8#thread1FINALtrue, 28#thread3FINALtrue, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:45,247 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:45,247 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:45,247 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:45,248 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:45,248 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:45,248 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][38], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, Black: 51#(and (= x4 x3) (= x2 x1)), 22#thread2FINALtrue, 54#true, 7#L47true, 9#L19true, 28#thread3FINALtrue, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:45,248 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:45,248 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:45,248 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:45,248 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:45,259 INFO L129 PetriNetUnfolder]: 2379/3701 cut-off events. [2021-06-13 09:03:45,260 INFO L130 PetriNetUnfolder]: For 3811/4033 co-relation queries the response was YES. [2021-06-13 09:03:45,270 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10227 conditions, 3701 events. 2379/3701 cut-off events. For 3811/4033 co-relation queries the response was YES. Maximal size of possible extension queue 311. Compared 22653 event pairs, 284 based on Foata normal form. 72/3001 useless extension candidates. Maximal degree in co-relation 10048. Up to 1317 conditions per place. [2021-06-13 09:03:45,298 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 50 selfloop transitions, 10 changer transitions 0/81 dead transitions. [2021-06-13 09:03:45,298 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 46 places, 81 transitions, 462 flow [2021-06-13 09:03:45,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:03:45,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:03:45,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 154 transitions. [2021-06-13 09:03:45,302 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8324324324324325 [2021-06-13 09:03:45,303 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 154 transitions. [2021-06-13 09:03:45,303 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 154 transitions. [2021-06-13 09:03:45,303 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:03:45,303 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 154 transitions. [2021-06-13 09:03:45,305 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 30.8) internal successors, (154), 5 states have internal predecessors, (154), 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 09:03:45,306 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:45,307 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:45,307 INFO L185 Difference]: Start difference. First operand has 42 places, 41 transitions, 168 flow. Second operand 5 states and 154 transitions. [2021-06-13 09:03:45,307 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 46 places, 81 transitions, 462 flow [2021-06-13 09:03:45,312 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 46 places, 81 transitions, 462 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-06-13 09:03:45,314 INFO L241 Difference]: Finished difference. Result has 50 places, 47 transitions, 238 flow [2021-06-13 09:03:45,315 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=168, PETRI_DIFFERENCE_MINUEND_PLACES=42, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=41, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=33, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=238, PETRI_PLACES=50, PETRI_TRANSITIONS=47} [2021-06-13 09:03:45,315 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 10 predicate places. [2021-06-13 09:03:45,315 INFO L482 AbstractCegarLoop]: Abstraction has has 50 places, 47 transitions, 238 flow [2021-06-13 09:03:45,315 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:45,315 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:45,315 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] [2021-06-13 09:03:45,525 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-06-13 09:03:45,525 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:45,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:45,526 INFO L82 PathProgramCache]: Analyzing trace with hash 504818670, now seen corresponding path program 2 times [2021-06-13 09:03:45,526 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:45,526 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1035837891] [2021-06-13 09:03:45,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:45,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:45,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:45,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:45,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:45,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:45,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:45,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:45,550 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 09:03:45,550 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:45,551 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1035837891] [2021-06-13 09:03:45,551 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1035837891] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:03:45,551 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:03:45,551 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:03:45,551 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008693816] [2021-06-13 09:03:45,551 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:03:45,552 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:45,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:03:45,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:03:45,553 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-06-13 09:03:45,553 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 50 places, 47 transitions, 238 flow. Second operand has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:45,553 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:45,553 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-06-13 09:03:45,553 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:03:45,839 INFO L129 PetriNetUnfolder]: 2023/3159 cut-off events. [2021-06-13 09:03:45,839 INFO L130 PetriNetUnfolder]: For 5252/5334 co-relation queries the response was YES. [2021-06-13 09:03:45,849 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10608 conditions, 3159 events. 2023/3159 cut-off events. For 5252/5334 co-relation queries the response was YES. Maximal size of possible extension queue 277. Compared 18501 event pairs, 96 based on Foata normal form. 52/3150 useless extension candidates. Maximal degree in co-relation 10521. Up to 1512 conditions per place. [2021-06-13 09:03:45,873 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 52 selfloop transitions, 14 changer transitions 0/87 dead transitions. [2021-06-13 09:03:45,874 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 54 places, 87 transitions, 594 flow [2021-06-13 09:03:45,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:03:45,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:03:45,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 152 transitions. [2021-06-13 09:03:45,875 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8216216216216217 [2021-06-13 09:03:45,875 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 152 transitions. [2021-06-13 09:03:45,875 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 152 transitions. [2021-06-13 09:03:45,875 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:03:45,875 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 152 transitions. [2021-06-13 09:03:45,876 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 30.4) internal successors, (152), 5 states have internal predecessors, (152), 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 09:03:45,877 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:45,877 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:45,877 INFO L185 Difference]: Start difference. First operand has 50 places, 47 transitions, 238 flow. Second operand 5 states and 152 transitions. [2021-06-13 09:03:45,877 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 54 places, 87 transitions, 594 flow [2021-06-13 09:03:45,883 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 54 places, 87 transitions, 594 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-06-13 09:03:45,885 INFO L241 Difference]: Finished difference. Result has 57 places, 56 transitions, 359 flow [2021-06-13 09:03:45,885 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=238, PETRI_DIFFERENCE_MINUEND_PLACES=50, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=47, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=36, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=359, PETRI_PLACES=57, PETRI_TRANSITIONS=56} [2021-06-13 09:03:45,885 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 17 predicate places. [2021-06-13 09:03:45,885 INFO L482 AbstractCegarLoop]: Abstraction has has 57 places, 56 transitions, 359 flow [2021-06-13 09:03:45,886 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:45,886 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:45,886 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] [2021-06-13 09:03:45,886 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-13 09:03:45,886 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:45,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:45,887 INFO L82 PathProgramCache]: Analyzing trace with hash 1020780204, now seen corresponding path program 2 times [2021-06-13 09:03:45,887 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:45,887 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349936854] [2021-06-13 09:03:45,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:45,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:45,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:45,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:45,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:45,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:45,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:45,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:45,921 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 09:03:45,921 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:45,924 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349936854] [2021-06-13 09:03:45,924 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [349936854] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:03:45,924 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:03:45,924 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:03:45,925 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922317051] [2021-06-13 09:03:45,927 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:03:45,927 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:45,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:03:45,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:03:45,928 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-06-13 09:03:45,928 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 57 places, 56 transitions, 359 flow. Second operand has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:45,928 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:45,929 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-06-13 09:03:45,929 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:03:46,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][71], [32#L28true, 3#L58true, 37#L46true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 154#(and (<= n x1) (<= x2 x1)), 59#(and (<= (+ x4 1) n) (<= x4 x3)), 28#thread3FINALtrue, Black: 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:46,139 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,139 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:46,139 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:46,139 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][66], [32#L28true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 3#L58true, 37#L46true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 51#(and (= x4 x3) (= x2 x1)), 57#(<= (+ x4 1) n), 154#(and (<= n x1) (<= x2 x1)), Black: 54#true, Black: 56#(<= x4 x3)]) [2021-06-13 09:03:46,140 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,140 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:46,140 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:46,140 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,159 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][75], [32#L28true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), 7#L47true, Black: 65#true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 154#(and (<= n x1) (<= x2 x1)), 28#thread3FINALtrue, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:46,160 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,160 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-06-13 09:03:46,160 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:03:46,160 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:03:46,207 INFO L129 PetriNetUnfolder]: 1905/3145 cut-off events. [2021-06-13 09:03:46,207 INFO L130 PetriNetUnfolder]: For 9085/9357 co-relation queries the response was YES. [2021-06-13 09:03:46,221 INFO L84 FinitePrefix]: Finished finitePrefix Result has 11331 conditions, 3145 events. 1905/3145 cut-off events. For 9085/9357 co-relation queries the response was YES. Maximal size of possible extension queue 282. Compared 19915 event pairs, 327 based on Foata normal form. 114/3078 useless extension candidates. Maximal degree in co-relation 11146. Up to 1332 conditions per place. [2021-06-13 09:03:46,246 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 72 selfloop transitions, 14 changer transitions 0/111 dead transitions. [2021-06-13 09:03:46,246 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 61 places, 111 transitions, 929 flow [2021-06-13 09:03:46,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:03:46,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:03:46,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 152 transitions. [2021-06-13 09:03:46,248 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8216216216216217 [2021-06-13 09:03:46,248 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 152 transitions. [2021-06-13 09:03:46,248 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 152 transitions. [2021-06-13 09:03:46,248 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:03:46,248 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 152 transitions. [2021-06-13 09:03:46,249 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 30.4) internal successors, (152), 5 states have internal predecessors, (152), 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 09:03:46,250 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:46,250 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:46,250 INFO L185 Difference]: Start difference. First operand has 57 places, 56 transitions, 359 flow. Second operand 5 states and 152 transitions. [2021-06-13 09:03:46,250 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 61 places, 111 transitions, 929 flow [2021-06-13 09:03:46,293 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 61 places, 111 transitions, 905 flow, removed 12 selfloop flow, removed 0 redundant places. [2021-06-13 09:03:46,296 INFO L241 Difference]: Finished difference. Result has 64 places, 65 transitions, 474 flow [2021-06-13 09:03:46,296 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=353, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=56, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=45, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=474, PETRI_PLACES=64, PETRI_TRANSITIONS=65} [2021-06-13 09:03:46,297 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 24 predicate places. [2021-06-13 09:03:46,297 INFO L482 AbstractCegarLoop]: Abstraction has has 64 places, 65 transitions, 474 flow [2021-06-13 09:03:46,297 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:46,297 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:46,297 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] [2021-06-13 09:03:46,297 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-13 09:03:46,298 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:46,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:46,298 INFO L82 PathProgramCache]: Analyzing trace with hash -970142201, now seen corresponding path program 1 times [2021-06-13 09:03:46,298 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:46,298 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170287795] [2021-06-13 09:03:46,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:46,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:46,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:46,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:46,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:46,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:46,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:46,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:46,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 09:03:46,346 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:46,346 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170287795] [2021-06-13 09:03:46,346 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [170287795] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:03:46,346 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:03:46,346 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:03:46,347 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [370113977] [2021-06-13 09:03:46,347 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:03:46,347 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:46,347 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:03:46,347 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:03:46,348 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-06-13 09:03:46,348 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 64 places, 65 transitions, 474 flow. Second operand has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:46,348 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:46,348 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-06-13 09:03:46,348 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:03:46,624 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][98], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 14#L27true, 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, 149#true, Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:46,624 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:03:46,624 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:46,624 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:46,624 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:03:46,624 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][98], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 25#L20true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:46,624 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,625 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:03:46,625 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:03:46,625 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][98], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 22#thread2FINALtrue, 25#L20true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:46,625 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:03:46,625 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:03:46,625 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:46,626 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:46,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][98], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 3#L58true, 68#(<= (+ x2 1) n), 7#L47true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, Black: 51#(and (= x4 x3) (= x2 x1)), 149#true, 54#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:46,664 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:03:46,665 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:46,665 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:46,665 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:03:46,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][98], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), 7#L47true, Black: 65#true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), 142#(<= n x3), 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 152#(<= n x1), Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:46,665 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:46,665 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,665 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:46,665 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][101], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 162#(<= (+ x1 1) n), 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:46,667 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:46,667 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:46,667 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,667 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,668 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][98], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 14#L27true, 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 152#(<= n x1), Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:46,668 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:46,668 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,668 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,668 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:03:46,669 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][98], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, 149#true, Black: 51#(and (= x4 x3) (= x2 x1)), 22#thread2FINALtrue, 54#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:46,669 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:46,669 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,669 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,669 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:03:46,673 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][98], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 51#(and (= x4 x3) (= x2 x1)), 22#thread2FINALtrue, 54#true, 25#L20true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:46,673 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:03:46,673 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:03:46,673 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:46,673 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:03:46,673 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:46,679 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][101], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 32#L28true, 162#(<= (+ x1 1) n), 3#L58true, 68#(<= (+ x2 1) n), 7#L47true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, 149#true, Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:46,679 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:46,679 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,680 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,680 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:46,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][101], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 162#(<= (+ x1 1) n), 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, 149#true, Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:46,680 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:03:46,680 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:46,680 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:03:46,680 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:46,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][101], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 162#(<= (+ x1 1) n), 3#L58true, 7#L47true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 152#(<= n x1), 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:46,682 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:46,683 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,683 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,683 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:46,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][101], [32#L28true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 162#(<= (+ x1 1) n), 3#L58true, 68#(<= (+ x2 1) n), 7#L47true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 154#(and (<= n x1) (<= x2 x1)), 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:46,683 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,683 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,683 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,683 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:03:46,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][98], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 32#L28true, 3#L58true, 68#(<= (+ x2 1) n), 7#L47true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, Black: 51#(and (= x4 x3) (= x2 x1)), 149#true, 54#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:46,691 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:46,691 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,691 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:46,691 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][98], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 32#L28true, 3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), 7#L47true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 152#(<= n x1), 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:46,691 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,691 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,691 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:03:46,691 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,700 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][98], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 32#L28true, 3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), 7#L47true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:46,701 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,701 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:03:46,701 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,701 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,701 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][101], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 162#(<= (+ x1 1) n), 3#L58true, 68#(<= (+ x2 1) n), 7#L47true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 149#true, 54#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:46,701 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:46,702 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,702 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,702 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:46,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][76], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 164#(and (<= (+ x1 1) n) (<= x1 x2)), 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 51#(and (= x4 x3) (= x2 x1)), 22#thread2FINALtrue, 54#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:46,704 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,704 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,704 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:03:46,704 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,705 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][101], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 162#(<= (+ x1 1) n), 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 51#(and (= x4 x3) (= x2 x1)), 22#thread2FINALtrue, 54#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:46,705 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,705 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,705 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,705 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][98], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 22#thread2FINALtrue, 54#true, 152#(<= n x1), 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:46,706 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,706 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,706 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,706 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][98], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 32#L28true, 3#L58true, 68#(<= (+ x2 1) n), Black: 65#true, 7#L47true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:46,707 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,707 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,707 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,707 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,709 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][98], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, 149#true, Black: 51#(and (= x4 x3) (= x2 x1)), 22#thread2FINALtrue, 54#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:46,709 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:46,709 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:03:46,709 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,709 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:46,709 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:03:46,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][101], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 32#L28true, 162#(<= (+ x1 1) n), 3#L58true, 68#(<= (+ x2 1) n), Black: 65#true, 7#L47true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 149#true, 54#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:46,714 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,714 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,714 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,714 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:03:46,770 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][101], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 162#(<= (+ x1 1) n), 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 51#(and (= x4 x3) (= x2 x1)), 22#thread2FINALtrue, 54#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:46,770 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,770 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,771 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,771 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,771 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,771 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][98], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 22#thread2FINALtrue, 54#true, 152#(<= n x1), Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:46,771 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,771 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,771 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,771 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:46,772 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:46,790 INFO L129 PetriNetUnfolder]: 2519/3903 cut-off events. [2021-06-13 09:03:46,791 INFO L130 PetriNetUnfolder]: For 14572/14923 co-relation queries the response was YES. [2021-06-13 09:03:46,805 INFO L84 FinitePrefix]: Finished finitePrefix Result has 15950 conditions, 3903 events. 2519/3903 cut-off events. For 14572/14923 co-relation queries the response was YES. Maximal size of possible extension queue 315. Compared 23649 event pairs, 354 based on Foata normal form. 254/3749 useless extension candidates. Maximal degree in co-relation 15776. Up to 1584 conditions per place. [2021-06-13 09:03:46,837 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 81 selfloop transitions, 13 changer transitions 0/119 dead transitions. [2021-06-13 09:03:46,838 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 68 places, 119 transitions, 1058 flow [2021-06-13 09:03:46,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:03:46,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:03:46,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 153 transitions. [2021-06-13 09:03:46,839 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.827027027027027 [2021-06-13 09:03:46,839 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 153 transitions. [2021-06-13 09:03:46,839 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 153 transitions. [2021-06-13 09:03:46,839 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:03:46,839 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 153 transitions. [2021-06-13 09:03:46,840 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 30.6) internal successors, (153), 5 states have internal predecessors, (153), 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 09:03:46,840 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:46,840 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:46,841 INFO L185 Difference]: Start difference. First operand has 64 places, 65 transitions, 474 flow. Second operand 5 states and 153 transitions. [2021-06-13 09:03:46,841 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 68 places, 119 transitions, 1058 flow [2021-06-13 09:03:46,861 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 68 places, 119 transitions, 1052 flow, removed 3 selfloop flow, removed 0 redundant places. [2021-06-13 09:03:46,864 INFO L241 Difference]: Finished difference. Result has 71 places, 69 transitions, 561 flow [2021-06-13 09:03:46,865 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=468, PETRI_DIFFERENCE_MINUEND_PLACES=64, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=65, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=53, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=561, PETRI_PLACES=71, PETRI_TRANSITIONS=69} [2021-06-13 09:03:46,865 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 31 predicate places. [2021-06-13 09:03:46,865 INFO L482 AbstractCegarLoop]: Abstraction has has 71 places, 69 transitions, 561 flow [2021-06-13 09:03:46,865 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:46,865 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:46,865 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] [2021-06-13 09:03:46,865 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-13 09:03:46,865 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:46,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:46,866 INFO L82 PathProgramCache]: Analyzing trace with hash -1875680897, now seen corresponding path program 2 times [2021-06-13 09:03:46,866 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:46,866 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1604442612] [2021-06-13 09:03:46,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:46,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:46,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:46,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:46,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:46,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:46,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:46,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:46,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 09:03:46,897 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:46,897 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1604442612] [2021-06-13 09:03:46,897 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1604442612] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:03:46,897 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:03:46,897 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:03:46,898 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1445254931] [2021-06-13 09:03:46,898 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:03:46,898 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:46,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:03:46,899 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:03:46,900 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-06-13 09:03:46,900 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 69 transitions, 561 flow. Second operand has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:46,900 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:46,900 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-06-13 09:03:46,900 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:03:47,184 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][89], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 14#L27true, 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, 25#L20true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,184 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,184 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:03:47,185 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,185 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:03:47,185 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][89], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 14#L27true, 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, 149#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,185 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:03:47,185 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:47,185 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:47,185 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:03:47,186 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][102], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, 22#thread2FINALtrue, 25#L20true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,186 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:03:47,186 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:47,186 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:47,186 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:03:47,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][89], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), 9#L19true, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 14#L27true, 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,225 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:47,225 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:47,225 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,225 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][89], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 7#L47true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), 169#true, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 152#(<= n x1), 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,226 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:47,227 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,227 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,227 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:03:47,228 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][102], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, 149#true, 22#thread2FINALtrue, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,228 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:47,228 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,228 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,228 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:03:47,231 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][102], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, 22#thread2FINALtrue, 25#L20true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,231 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:03:47,231 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:47,231 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:47,231 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:03:47,231 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:03:47,238 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][89], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 3#L58true, 68#(<= (+ x2 1) n), 7#L47true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 14#L27true, 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, 149#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,238 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:03:47,238 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:47,238 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:47,238 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:03:47,238 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][89], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 3#L58true, 68#(<= (+ x2 1) n), 7#L47true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,238 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:47,238 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:47,239 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,239 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][89], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 162#(<= (+ x1 1) n), 7#L47true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), 169#true, Black: 68#(<= (+ x2 1) n), 142#(<= n x3), 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 152#(<= n x1), 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:47,239 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:47,239 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:47,239 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,239 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][89], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 3#L58true, 68#(<= (+ x2 1) n), 7#L47true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, 149#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 32#L28true, 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,243 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:47,243 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,243 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,244 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:47,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][89], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 14#L27true, 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, 149#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,244 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-06-13 09:03:47,244 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:47,244 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-06-13 09:03:47,244 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-06-13 09:03:47,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][102], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, 149#true, 22#thread2FINALtrue, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 162#(<= (+ x1 1) n), Black: 159#true, 172#(<= n x2), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,245 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:47,245 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,245 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,245 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-06-13 09:03:47,256 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][89], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 3#L58true, 68#(<= (+ x2 1) n), Black: 65#true, 7#L47true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 32#L28true, 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,256 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:47,257 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,257 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,257 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:03:47,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][102], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), 9#L19true, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, 22#thread2FINALtrue, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 162#(<= (+ x1 1) n), Black: 159#true, 172#(<= n x2), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,267 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:47,268 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,268 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:03:47,268 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,269 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][102], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 7#L47true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 172#(<= n x2), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 22#thread2FINALtrue, 54#true, 152#(<= n x1), Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,269 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:47,269 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:47,269 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,270 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][89], [32#L28true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 3#L58true, 68#(<= (+ x2 1) n), Black: 162#(<= (+ x1 1) n), Black: 65#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 7#L47true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), 169#true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 154#(and (<= n x1) (<= x2 x1)), 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 56#(<= x4 x3), 159#true, Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,270 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:47,271 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,271 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,271 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:47,272 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][65], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, 22#thread2FINALtrue, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 174#(and (<= x1 x2) (<= n x2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,272 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:47,272 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:47,272 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,272 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,274 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][102], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, 149#true, 22#thread2FINALtrue, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,274 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:03:47,274 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:03:47,274 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,274 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:03:47,274 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:03:47,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][89], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 32#L28true, 3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 162#(<= (+ x1 1) n), 7#L47true, Black: 65#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 8#thread1FINALtrue, Black: 67#(<= x2 x1), 169#true, Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 154#(and (<= n x1) (<= x2 x1)), 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 159#true]) [2021-06-13 09:03:47,276 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:47,276 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-06-13 09:03:47,276 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,276 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,288 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][65], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, 22#thread2FINALtrue, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 174#(and (<= x1 x2) (<= n x2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,289 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:47,289 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:47,289 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:47,289 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,289 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,290 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][102], [Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 3#L58true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 7#L47true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 172#(<= n x2), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 51#(and (= x4 x3) (= x2 x1)), 22#thread2FINALtrue, 54#true, 152#(<= n x1), Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 56#(<= x4 x3), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 57#(<= (+ x4 1) n)]) [2021-06-13 09:03:47,290 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:03:47,290 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:47,290 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,290 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:03:47,290 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:03:47,306 INFO L129 PetriNetUnfolder]: 2300/3617 cut-off events. [2021-06-13 09:03:47,307 INFO L130 PetriNetUnfolder]: For 16816/17146 co-relation queries the response was YES. [2021-06-13 09:03:47,328 INFO L84 FinitePrefix]: Finished finitePrefix Result has 15723 conditions, 3617 events. 2300/3617 cut-off events. For 16816/17146 co-relation queries the response was YES. Maximal size of possible extension queue 295. Compared 22079 event pairs, 345 based on Foata normal form. 149/3400 useless extension candidates. Maximal degree in co-relation 15541. Up to 1863 conditions per place. [2021-06-13 09:03:47,358 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 78 selfloop transitions, 13 changer transitions 0/116 dead transitions. [2021-06-13 09:03:47,359 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 116 transitions, 1074 flow [2021-06-13 09:03:47,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:03:47,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:03:47,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 151 transitions. [2021-06-13 09:03:47,360 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8162162162162162 [2021-06-13 09:03:47,360 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 151 transitions. [2021-06-13 09:03:47,360 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 151 transitions. [2021-06-13 09:03:47,361 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:03:47,361 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 151 transitions. [2021-06-13 09:03:47,361 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 30.2) internal successors, (151), 5 states have internal predecessors, (151), 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 09:03:47,362 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:47,362 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:47,362 INFO L185 Difference]: Start difference. First operand has 71 places, 69 transitions, 561 flow. Second operand 5 states and 151 transitions. [2021-06-13 09:03:47,362 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 116 transitions, 1074 flow [2021-06-13 09:03:47,393 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 74 places, 116 transitions, 1061 flow, removed 5 selfloop flow, removed 1 redundant places. [2021-06-13 09:03:47,395 INFO L241 Difference]: Finished difference. Result has 77 places, 72 transitions, 617 flow [2021-06-13 09:03:47,396 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=518, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=67, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=54, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=617, PETRI_PLACES=77, PETRI_TRANSITIONS=72} [2021-06-13 09:03:47,396 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 37 predicate places. [2021-06-13 09:03:47,396 INFO L482 AbstractCegarLoop]: Abstraction has has 77 places, 72 transitions, 617 flow [2021-06-13 09:03:47,396 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:47,396 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:47,396 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] [2021-06-13 09:03:47,397 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-13 09:03:47,397 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:47,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:47,397 INFO L82 PathProgramCache]: Analyzing trace with hash 56715515, now seen corresponding path program 1 times [2021-06-13 09:03:47,397 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:47,397 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1174951319] [2021-06-13 09:03:47,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:47,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:47,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:47,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:47,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:47,446 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:47,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:47,447 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 09:03:47,447 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:47,447 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1174951319] [2021-06-13 09:03:47,447 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1174951319] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:03:47,447 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:03:47,447 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:03:47,448 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141022430] [2021-06-13 09:03:47,448 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:03:47,448 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:47,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:03:47,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:03:47,449 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-06-13 09:03:47,449 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 72 transitions, 617 flow. Second operand has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:47,449 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:47,449 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-06-13 09:03:47,449 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:03:47,809 INFO L129 PetriNetUnfolder]: 2114/3422 cut-off events. [2021-06-13 09:03:47,809 INFO L130 PetriNetUnfolder]: For 20020/20213 co-relation queries the response was YES. [2021-06-13 09:03:47,831 INFO L84 FinitePrefix]: Finished finitePrefix Result has 16078 conditions, 3422 events. 2114/3422 cut-off events. For 20020/20213 co-relation queries the response was YES. Maximal size of possible extension queue 252. Compared 21105 event pairs, 158 based on Foata normal form. 209/3567 useless extension candidates. Maximal degree in co-relation 15977. Up to 1433 conditions per place. [2021-06-13 09:03:47,859 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 101 selfloop transitions, 13 changer transitions 0/141 dead transitions. [2021-06-13 09:03:47,860 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 81 places, 141 transitions, 1499 flow [2021-06-13 09:03:47,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:03:47,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:03:47,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 153 transitions. [2021-06-13 09:03:47,861 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.827027027027027 [2021-06-13 09:03:47,861 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 153 transitions. [2021-06-13 09:03:47,861 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 153 transitions. [2021-06-13 09:03:47,861 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:03:47,861 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 153 transitions. [2021-06-13 09:03:47,862 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 30.6) internal successors, (153), 5 states have internal predecessors, (153), 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 09:03:47,862 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:47,862 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:47,862 INFO L185 Difference]: Start difference. First operand has 77 places, 72 transitions, 617 flow. Second operand 5 states and 153 transitions. [2021-06-13 09:03:47,863 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 81 places, 141 transitions, 1499 flow [2021-06-13 09:03:47,889 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 80 places, 141 transitions, 1462 flow, removed 12 selfloop flow, removed 1 redundant places. [2021-06-13 09:03:47,892 INFO L241 Difference]: Finished difference. Result has 83 places, 76 transitions, 697 flow [2021-06-13 09:03:47,892 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=604, PETRI_DIFFERENCE_MINUEND_PLACES=76, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=72, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=60, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=697, PETRI_PLACES=83, PETRI_TRANSITIONS=76} [2021-06-13 09:03:47,892 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 43 predicate places. [2021-06-13 09:03:47,892 INFO L482 AbstractCegarLoop]: Abstraction has has 83 places, 76 transitions, 697 flow [2021-06-13 09:03:47,892 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:47,892 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:47,892 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] [2021-06-13 09:03:47,893 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-06-13 09:03:47,893 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:47,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:47,893 INFO L82 PathProgramCache]: Analyzing trace with hash -1986488729, now seen corresponding path program 2 times [2021-06-13 09:03:47,893 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:47,893 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198495097] [2021-06-13 09:03:47,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:47,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:47,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:47,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:47,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:47,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:47,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:47,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:47,910 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 09:03:47,910 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:47,910 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198495097] [2021-06-13 09:03:47,910 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1198495097] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:03:47,910 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:03:47,910 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 09:03:47,910 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327586680] [2021-06-13 09:03:47,911 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 09:03:47,911 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:47,911 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 09:03:47,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 09:03:47,911 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-06-13 09:03:47,912 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 83 places, 76 transitions, 697 flow. Second operand has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:47,912 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:47,912 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-06-13 09:03:47,912 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:03:48,261 INFO L129 PetriNetUnfolder]: 2008/3258 cut-off events. [2021-06-13 09:03:48,261 INFO L130 PetriNetUnfolder]: For 21125/21306 co-relation queries the response was YES. [2021-06-13 09:03:48,280 INFO L84 FinitePrefix]: Finished finitePrefix Result has 16323 conditions, 3258 events. 2008/3258 cut-off events. For 21125/21306 co-relation queries the response was YES. Maximal size of possible extension queue 226. Compared 19614 event pairs, 146 based on Foata normal form. 89/3295 useless extension candidates. Maximal degree in co-relation 16216. Up to 1797 conditions per place. [2021-06-13 09:03:48,304 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 98 selfloop transitions, 13 changer transitions 0/138 dead transitions. [2021-06-13 09:03:48,304 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 87 places, 138 transitions, 1484 flow [2021-06-13 09:03:48,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:03:48,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:03:48,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 151 transitions. [2021-06-13 09:03:48,305 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8162162162162162 [2021-06-13 09:03:48,305 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 151 transitions. [2021-06-13 09:03:48,306 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 151 transitions. [2021-06-13 09:03:48,306 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:03:48,306 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 151 transitions. [2021-06-13 09:03:48,306 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 30.2) internal successors, (151), 5 states have internal predecessors, (151), 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 09:03:48,307 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:48,307 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:48,307 INFO L185 Difference]: Start difference. First operand has 83 places, 76 transitions, 697 flow. Second operand 5 states and 151 transitions. [2021-06-13 09:03:48,307 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 87 places, 138 transitions, 1484 flow [2021-06-13 09:03:48,334 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 86 places, 138 transitions, 1471 flow, removed 5 selfloop flow, removed 1 redundant places. [2021-06-13 09:03:48,337 INFO L241 Difference]: Finished difference. Result has 89 places, 79 transitions, 753 flow [2021-06-13 09:03:48,337 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=654, PETRI_DIFFERENCE_MINUEND_PLACES=82, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=74, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=61, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=753, PETRI_PLACES=89, PETRI_TRANSITIONS=79} [2021-06-13 09:03:48,337 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 49 predicate places. [2021-06-13 09:03:48,337 INFO L482 AbstractCegarLoop]: Abstraction has has 89 places, 79 transitions, 753 flow [2021-06-13 09:03:48,337 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 09:03:48,337 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:48,338 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] [2021-06-13 09:03:48,338 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-06-13 09:03:48,338 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:48,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:48,339 INFO L82 PathProgramCache]: Analyzing trace with hash 1211253687, now seen corresponding path program 1 times [2021-06-13 09:03:48,339 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:48,339 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [669927004] [2021-06-13 09:03:48,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:48,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:48,388 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-06-13 09:03:48,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,398 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:48,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:48,410 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:48,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:48,423 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:48,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:48,432 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-06-13 09:03:48,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:03:48,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:48,437 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 09:03:48,437 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:48,437 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [669927004] [2021-06-13 09:03:48,438 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [669927004] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:03:48,438 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [800602843] [2021-06-13 09:03:48,438 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 09:03:48,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:48,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 13 conjunts are in the unsatisfiable core [2021-06-13 09:03:48,479 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:03:48,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:48,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:48,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:48,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:48,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,508 INFO L142 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result has 100.0 percent of original size [2021-06-13 09:03:48,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:48,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:48,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:48,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:48,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:48,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:48,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,534 INFO L147 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result has 100.0 percent of original size 14 [2021-06-13 09:03:48,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:48,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:48,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:48,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:48,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:48,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:48,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:48,701 INFO L142 QuantifierPusher]: treesize reduction 5, result has 89.4 percent of original size [2021-06-13 09:03:48,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-06-13 09:03:48,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,777 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:03:48,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-06-13 09:03:48,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-06-13 09:03:48,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:48,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:48,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:48,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 09:03:48,797 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [800602843] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:03:48,797 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:03:48,797 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 6] total 6 [2021-06-13 09:03:48,797 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [260552324] [2021-06-13 09:03:48,798 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-13 09:03:48,798 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:48,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-13 09:03:48,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-06-13 09:03:48,799 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 37 [2021-06-13 09:03:48,799 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 89 places, 79 transitions, 753 flow. Second operand has 7 states, 7 states have (on average 20.285714285714285) internal successors, (142), 7 states have internal predecessors, (142), 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 09:03:48,799 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:48,799 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 37 [2021-06-13 09:03:48,799 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:03:49,631 INFO L129 PetriNetUnfolder]: 4214/6336 cut-off events. [2021-06-13 09:03:49,632 INFO L130 PetriNetUnfolder]: For 49589/49608 co-relation queries the response was YES. [2021-06-13 09:03:49,668 INFO L84 FinitePrefix]: Finished finitePrefix Result has 33949 conditions, 6336 events. 4214/6336 cut-off events. For 49589/49608 co-relation queries the response was YES. Maximal size of possible extension queue 349. Compared 35570 event pairs, 1031 based on Foata normal form. 3/6323 useless extension candidates. Maximal degree in co-relation 33817. Up to 4682 conditions per place. [2021-06-13 09:03:49,716 INFO L132 encePairwiseOnDemand]: 29/37 looper letters, 145 selfloop transitions, 48 changer transitions 0/206 dead transitions. [2021-06-13 09:03:49,716 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 95 places, 206 transitions, 2403 flow [2021-06-13 09:03:49,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-13 09:03:49,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-06-13 09:03:49,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 217 transitions. [2021-06-13 09:03:49,717 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8378378378378378 [2021-06-13 09:03:49,718 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 217 transitions. [2021-06-13 09:03:49,718 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 217 transitions. [2021-06-13 09:03:49,718 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:03:49,718 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 217 transitions. [2021-06-13 09:03:49,719 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 31.0) internal successors, (217), 7 states have internal predecessors, (217), 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 09:03:49,720 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 37.0) internal successors, (296), 8 states have internal predecessors, (296), 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 09:03:49,720 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 37.0) internal successors, (296), 8 states have internal predecessors, (296), 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 09:03:49,720 INFO L185 Difference]: Start difference. First operand has 89 places, 79 transitions, 753 flow. Second operand 7 states and 217 transitions. [2021-06-13 09:03:49,720 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 95 places, 206 transitions, 2403 flow [2021-06-13 09:03:49,799 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 94 places, 206 transitions, 2372 flow, removed 11 selfloop flow, removed 1 redundant places. [2021-06-13 09:03:49,803 INFO L241 Difference]: Finished difference. Result has 97 places, 122 transitions, 1346 flow [2021-06-13 09:03:49,803 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=740, PETRI_DIFFERENCE_MINUEND_PLACES=88, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=79, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=63, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1346, PETRI_PLACES=97, PETRI_TRANSITIONS=122} [2021-06-13 09:03:49,804 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 57 predicate places. [2021-06-13 09:03:49,804 INFO L482 AbstractCegarLoop]: Abstraction has has 97 places, 122 transitions, 1346 flow [2021-06-13 09:03:49,804 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 20.285714285714285) internal successors, (142), 7 states have internal predecessors, (142), 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 09:03:49,804 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:49,804 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] [2021-06-13 09:03:50,020 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-06-13 09:03:50,021 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:50,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:50,021 INFO L82 PathProgramCache]: Analyzing trace with hash -1738007077, now seen corresponding path program 2 times [2021-06-13 09:03:50,021 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:50,021 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649180914] [2021-06-13 09:03:50,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:50,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:50,055 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-06-13 09:03:50,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:50,062 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:50,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:50,074 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-06-13 09:03:50,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:50,077 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:50,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:50,087 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-06-13 09:03:50,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:03:50,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:50,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:50,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-13 09:03:50,092 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:50,092 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649180914] [2021-06-13 09:03:50,092 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1649180914] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:03:50,093 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:03:50,093 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-13 09:03:50,093 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1546404887] [2021-06-13 09:03:50,093 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-13 09:03:50,093 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:50,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-13 09:03:50,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-06-13 09:03:50,094 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 37 [2021-06-13 09:03:50,094 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 97 places, 122 transitions, 1346 flow. Second operand has 5 states, 5 states have (on average 20.4) internal successors, (102), 5 states have internal predecessors, (102), 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 09:03:50,095 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:50,095 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 37 [2021-06-13 09:03:50,095 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:03:50,893 INFO L129 PetriNetUnfolder]: 4675/7003 cut-off events. [2021-06-13 09:03:50,893 INFO L130 PetriNetUnfolder]: For 56957/56976 co-relation queries the response was YES. [2021-06-13 09:03:50,944 INFO L84 FinitePrefix]: Finished finitePrefix Result has 39739 conditions, 7003 events. 4675/7003 cut-off events. For 56957/56976 co-relation queries the response was YES. Maximal size of possible extension queue 403. Compared 39714 event pairs, 1124 based on Foata normal form. 2/6989 useless extension candidates. Maximal degree in co-relation 39588. Up to 5468 conditions per place. [2021-06-13 09:03:51,004 INFO L132 encePairwiseOnDemand]: 29/37 looper letters, 138 selfloop transitions, 43 changer transitions 0/194 dead transitions. [2021-06-13 09:03:51,004 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 101 places, 194 transitions, 2450 flow [2021-06-13 09:03:51,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:03:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:03:51,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 151 transitions. [2021-06-13 09:03:51,005 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8162162162162162 [2021-06-13 09:03:51,006 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 151 transitions. [2021-06-13 09:03:51,006 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 151 transitions. [2021-06-13 09:03:51,006 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:03:51,006 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 151 transitions. [2021-06-13 09:03:51,007 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 30.2) internal successors, (151), 5 states have internal predecessors, (151), 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 09:03:51,007 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:51,007 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:51,007 INFO L185 Difference]: Start difference. First operand has 97 places, 122 transitions, 1346 flow. Second operand 5 states and 151 transitions. [2021-06-13 09:03:51,007 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 101 places, 194 transitions, 2450 flow [2021-06-13 09:03:51,129 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 101 places, 194 transitions, 2410 flow, removed 20 selfloop flow, removed 0 redundant places. [2021-06-13 09:03:51,133 INFO L241 Difference]: Finished difference. Result has 102 places, 144 transitions, 1709 flow [2021-06-13 09:03:51,133 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=1306, PETRI_DIFFERENCE_MINUEND_PLACES=97, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=122, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=91, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1709, PETRI_PLACES=102, PETRI_TRANSITIONS=144} [2021-06-13 09:03:51,133 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 62 predicate places. [2021-06-13 09:03:51,133 INFO L482 AbstractCegarLoop]: Abstraction has has 102 places, 144 transitions, 1709 flow [2021-06-13 09:03:51,133 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 20.4) internal successors, (102), 5 states have internal predecessors, (102), 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 09:03:51,133 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:51,134 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] [2021-06-13 09:03:51,134 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-06-13 09:03:51,134 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:51,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:51,134 INFO L82 PathProgramCache]: Analyzing trace with hash -540525297, now seen corresponding path program 3 times [2021-06-13 09:03:51,135 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:51,135 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760803405] [2021-06-13 09:03:51,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:51,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:51,167 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-06-13 09:03:51,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,174 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:51,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:51,183 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:51,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:51,193 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:51,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:51,196 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-06-13 09:03:51,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:03:51,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:51,201 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 09:03:51,201 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:51,201 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760803405] [2021-06-13 09:03:51,201 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [760803405] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:03:51,201 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [745787250] [2021-06-13 09:03:51,201 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 09:03:51,250 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-06-13 09:03:51,250 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 09:03:51,251 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 13 conjunts are in the unsatisfiable core [2021-06-13 09:03:51,252 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:03:51,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:51,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:51,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:51,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:51,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:51,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:51,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:51,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:51,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:51,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:51,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:51,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:51,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:51,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:51,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:51,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:51,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:51,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:51,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:51,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:51,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:51,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:51,381 INFO L142 QuantifierPusher]: treesize reduction 5, result has 90.4 percent of original size [2021-06-13 09:03:51,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-06-13 09:03:51,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,402 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:03:51,403 INFO L142 QuantifierPusher]: treesize reduction -2, result has 103.0 percent of original size [2021-06-13 09:03:51,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-06-13 09:03:51,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-06-13 09:03:51,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:51,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:51,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:51,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 09:03:51,411 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [745787250] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:03:51,411 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:03:51,411 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 6] total 6 [2021-06-13 09:03:51,411 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179213140] [2021-06-13 09:03:51,412 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-13 09:03:51,412 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:51,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-13 09:03:51,412 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-06-13 09:03:51,412 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 37 [2021-06-13 09:03:51,413 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 102 places, 144 transitions, 1709 flow. Second operand has 7 states, 7 states have (on average 20.285714285714285) internal successors, (142), 7 states have internal predecessors, (142), 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 09:03:51,413 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:51,413 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 37 [2021-06-13 09:03:51,413 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:03:52,554 INFO L129 PetriNetUnfolder]: 5614/8435 cut-off events. [2021-06-13 09:03:52,554 INFO L130 PetriNetUnfolder]: For 76436/76455 co-relation queries the response was YES. [2021-06-13 09:03:52,596 INFO L84 FinitePrefix]: Finished finitePrefix Result has 50655 conditions, 8435 events. 5614/8435 cut-off events. For 76436/76455 co-relation queries the response was YES. Maximal size of possible extension queue 517. Compared 49529 event pairs, 1136 based on Foata normal form. 2/8421 useless extension candidates. Maximal degree in co-relation 50482. Up to 6622 conditions per place. [2021-06-13 09:03:52,660 INFO L132 encePairwiseOnDemand]: 29/37 looper letters, 210 selfloop transitions, 48 changer transitions 0/271 dead transitions. [2021-06-13 09:03:52,661 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 108 places, 271 transitions, 3659 flow [2021-06-13 09:03:52,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-13 09:03:52,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-06-13 09:03:52,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 216 transitions. [2021-06-13 09:03:52,662 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.833976833976834 [2021-06-13 09:03:52,662 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 216 transitions. [2021-06-13 09:03:52,662 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 216 transitions. [2021-06-13 09:03:52,662 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:03:52,662 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 216 transitions. [2021-06-13 09:03:52,663 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 30.857142857142858) internal successors, (216), 7 states have internal predecessors, (216), 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 09:03:52,664 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 37.0) internal successors, (296), 8 states have internal predecessors, (296), 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 09:03:52,664 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 37.0) internal successors, (296), 8 states have internal predecessors, (296), 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 09:03:52,664 INFO L185 Difference]: Start difference. First operand has 102 places, 144 transitions, 1709 flow. Second operand 7 states and 216 transitions. [2021-06-13 09:03:52,664 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 108 places, 271 transitions, 3659 flow [2021-06-13 09:03:52,805 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 107 places, 271 transitions, 3578 flow, removed 32 selfloop flow, removed 1 redundant places. [2021-06-13 09:03:52,809 INFO L241 Difference]: Finished difference. Result has 111 places, 187 transitions, 2459 flow [2021-06-13 09:03:52,810 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=1654, PETRI_DIFFERENCE_MINUEND_PLACES=101, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=144, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=2459, PETRI_PLACES=111, PETRI_TRANSITIONS=187} [2021-06-13 09:03:52,810 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 71 predicate places. [2021-06-13 09:03:52,810 INFO L482 AbstractCegarLoop]: Abstraction has has 111 places, 187 transitions, 2459 flow [2021-06-13 09:03:52,810 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 20.285714285714285) internal successors, (142), 7 states have internal predecessors, (142), 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 09:03:52,810 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:52,810 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] [2021-06-13 09:03:53,033 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-06-13 09:03:53,033 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:53,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:53,034 INFO L82 PathProgramCache]: Analyzing trace with hash 1547467609, now seen corresponding path program 1 times [2021-06-13 09:03:53,034 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:53,034 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055105878] [2021-06-13 09:03:53,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:53,054 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-06-13 09:03:53,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,062 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:53,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:53,071 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:53,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:53,080 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:53,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:53,082 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-06-13 09:03:53,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:03:53,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:53,085 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 09:03:53,085 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:53,085 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055105878] [2021-06-13 09:03:53,085 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1055105878] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:03:53,085 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [435646757] [2021-06-13 09:03:53,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:03:53,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:53,136 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 13 conjunts are in the unsatisfiable core [2021-06-13 09:03:53,138 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:03:53,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:53,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:53,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:53,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:53,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:53,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-06-13 09:03:53,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-06-13 09:03:53,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-06-13 09:03:53,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-06-13 09:03:53,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:53,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:53,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:53,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:53,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:53,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:53,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:53,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:53,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:53,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:53,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:53,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:53,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-06-13 09:03:53,290 INFO L142 QuantifierPusher]: treesize reduction 5, result has 88.4 percent of original size [2021-06-13 09:03:53,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-06-13 09:03:53,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,316 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:03:53,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-06-13 09:03:53,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-06-13 09:03:53,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:53,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:53,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:53,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 09:03:53,334 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [435646757] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:03:53,334 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:03:53,334 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 6] total 6 [2021-06-13 09:03:53,334 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365419360] [2021-06-13 09:03:53,334 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-13 09:03:53,334 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:53,335 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-13 09:03:53,335 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-06-13 09:03:53,335 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 37 [2021-06-13 09:03:53,335 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 111 places, 187 transitions, 2459 flow. Second operand has 7 states, 7 states have (on average 20.285714285714285) internal successors, (142), 7 states have internal predecessors, (142), 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 09:03:53,335 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:53,335 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 37 [2021-06-13 09:03:53,335 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:03:54,547 INFO L129 PetriNetUnfolder]: 6572/9965 cut-off events. [2021-06-13 09:03:54,547 INFO L130 PetriNetUnfolder]: For 95753/95772 co-relation queries the response was YES. [2021-06-13 09:03:54,592 INFO L84 FinitePrefix]: Finished finitePrefix Result has 60812 conditions, 9965 events. 6572/9965 cut-off events. For 95753/95772 co-relation queries the response was YES. Maximal size of possible extension queue 687. Compared 62843 event pairs, 752 based on Foata normal form. 3/9952 useless extension candidates. Maximal degree in co-relation 60521. Up to 7952 conditions per place. [2021-06-13 09:03:54,659 INFO L132 encePairwiseOnDemand]: 29/37 looper letters, 253 selfloop transitions, 48 changer transitions 0/314 dead transitions. [2021-06-13 09:03:54,659 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 117 places, 314 transitions, 4313 flow [2021-06-13 09:03:54,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-13 09:03:54,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-06-13 09:03:54,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 217 transitions. [2021-06-13 09:03:54,660 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8378378378378378 [2021-06-13 09:03:54,660 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 217 transitions. [2021-06-13 09:03:54,660 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 217 transitions. [2021-06-13 09:03:54,661 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:03:54,661 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 217 transitions. [2021-06-13 09:03:54,661 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 31.0) internal successors, (217), 7 states have internal predecessors, (217), 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 09:03:54,662 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 37.0) internal successors, (296), 8 states have internal predecessors, (296), 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 09:03:54,662 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 37.0) internal successors, (296), 8 states have internal predecessors, (296), 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 09:03:54,662 INFO L185 Difference]: Start difference. First operand has 111 places, 187 transitions, 2459 flow. Second operand 7 states and 217 transitions. [2021-06-13 09:03:54,662 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 117 places, 314 transitions, 4313 flow [2021-06-13 09:03:54,875 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 117 places, 314 transitions, 4189 flow, removed 62 selfloop flow, removed 0 redundant places. [2021-06-13 09:03:54,880 INFO L241 Difference]: Finished difference. Result has 120 places, 230 transitions, 2941 flow [2021-06-13 09:03:54,880 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=2335, PETRI_DIFFERENCE_MINUEND_PLACES=111, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=187, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=171, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=2941, PETRI_PLACES=120, PETRI_TRANSITIONS=230} [2021-06-13 09:03:54,881 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 80 predicate places. [2021-06-13 09:03:54,881 INFO L482 AbstractCegarLoop]: Abstraction has has 120 places, 230 transitions, 2941 flow [2021-06-13 09:03:54,881 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 20.285714285714285) internal successors, (142), 7 states have internal predecessors, (142), 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 09:03:54,881 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:54,881 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] [2021-06-13 09:03:55,103 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:03:55,106 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:55,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:55,106 INFO L82 PathProgramCache]: Analyzing trace with hash -1577339637, now seen corresponding path program 2 times [2021-06-13 09:03:55,106 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:55,106 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1224094802] [2021-06-13 09:03:55,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:55,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:55,130 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-06-13 09:03:55,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:55,137 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:55,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:55,144 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-06-13 09:03:55,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:55,145 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:55,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:55,155 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-06-13 09:03:55,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:03:55,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:55,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:55,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-13 09:03:55,160 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:55,160 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1224094802] [2021-06-13 09:03:55,160 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1224094802] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 09:03:55,160 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 09:03:55,160 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-13 09:03:55,161 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2071166215] [2021-06-13 09:03:55,161 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-13 09:03:55,161 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:55,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-13 09:03:55,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-06-13 09:03:55,162 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 37 [2021-06-13 09:03:55,162 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 120 places, 230 transitions, 2941 flow. Second operand has 5 states, 5 states have (on average 20.4) internal successors, (102), 5 states have internal predecessors, (102), 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 09:03:55,162 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:55,162 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 37 [2021-06-13 09:03:55,162 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:03:56,279 INFO L129 PetriNetUnfolder]: 7033/10637 cut-off events. [2021-06-13 09:03:56,280 INFO L130 PetriNetUnfolder]: For 103713/103732 co-relation queries the response was YES. [2021-06-13 09:03:56,410 INFO L84 FinitePrefix]: Finished finitePrefix Result has 66058 conditions, 10637 events. 7033/10637 cut-off events. For 103713/103732 co-relation queries the response was YES. Maximal size of possible extension queue 757. Compared 68089 event pairs, 865 based on Foata normal form. 2/10623 useless extension candidates. Maximal degree in co-relation 65721. Up to 8738 conditions per place. [2021-06-13 09:03:56,453 INFO L132 encePairwiseOnDemand]: 29/37 looper letters, 246 selfloop transitions, 43 changer transitions 0/302 dead transitions. [2021-06-13 09:03:56,454 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 124 places, 302 transitions, 4261 flow [2021-06-13 09:03:56,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-13 09:03:56,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-06-13 09:03:56,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 151 transitions. [2021-06-13 09:03:56,457 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8162162162162162 [2021-06-13 09:03:56,457 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 151 transitions. [2021-06-13 09:03:56,457 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 151 transitions. [2021-06-13 09:03:56,457 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:03:56,457 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 151 transitions. [2021-06-13 09:03:56,457 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 30.2) internal successors, (151), 5 states have internal predecessors, (151), 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 09:03:56,458 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:56,458 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 09:03:56,458 INFO L185 Difference]: Start difference. First operand has 120 places, 230 transitions, 2941 flow. Second operand 5 states and 151 transitions. [2021-06-13 09:03:56,458 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 124 places, 302 transitions, 4261 flow [2021-06-13 09:03:56,598 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 124 places, 302 transitions, 4221 flow, removed 20 selfloop flow, removed 0 redundant places. [2021-06-13 09:03:56,604 INFO L241 Difference]: Finished difference. Result has 125 places, 252 transitions, 3304 flow [2021-06-13 09:03:56,604 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=2901, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=230, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=199, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=3304, PETRI_PLACES=125, PETRI_TRANSITIONS=252} [2021-06-13 09:03:56,605 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 85 predicate places. [2021-06-13 09:03:56,605 INFO L482 AbstractCegarLoop]: Abstraction has has 125 places, 252 transitions, 3304 flow [2021-06-13 09:03:56,605 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 20.4) internal successors, (102), 5 states have internal predecessors, (102), 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 09:03:56,605 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:56,605 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] [2021-06-13 09:03:56,605 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-06-13 09:03:56,605 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:56,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:56,605 INFO L82 PathProgramCache]: Analyzing trace with hash 926218991, now seen corresponding path program 3 times [2021-06-13 09:03:56,606 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:56,606 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [827531772] [2021-06-13 09:03:56,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:56,626 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-06-13 09:03:56,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,632 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:56,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:56,640 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:56,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:56,648 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-06-13 09:03:56,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:56,650 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-06-13 09:03:56,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:03:56,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:56,653 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 09:03:56,653 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:56,653 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [827531772] [2021-06-13 09:03:56,653 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [827531772] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:03:56,653 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1843364490] [2021-06-13 09:03:56,653 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:03:56,701 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-06-13 09:03:56,701 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 09:03:56,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 13 conjunts are in the unsatisfiable core [2021-06-13 09:03:56,706 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:03:56,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:56,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:56,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:56,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:56,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:56,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-06-13 09:03:56,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-06-13 09:03:56,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-06-13 09:03:56,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-06-13 09:03:56,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:56,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:56,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:56,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:56,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:56,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:56,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:56,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:56,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:56,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:56,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:56,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-06-13 09:03:56,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-06-13 09:03:56,829 INFO L142 QuantifierPusher]: treesize reduction 5, result has 90.4 percent of original size [2021-06-13 09:03:56,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-06-13 09:03:56,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,851 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:03:56,852 INFO L142 QuantifierPusher]: treesize reduction -2, result has 102.4 percent of original size [2021-06-13 09:03:56,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-06-13 09:03:56,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-06-13 09:03:56,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:56,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:56,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:56,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 09:03:56,862 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1843364490] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:03:56,862 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:03:56,863 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 6] total 6 [2021-06-13 09:03:56,863 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142412903] [2021-06-13 09:03:56,863 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-13 09:03:56,863 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:56,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-13 09:03:56,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-06-13 09:03:56,864 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 37 [2021-06-13 09:03:56,864 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 252 transitions, 3304 flow. Second operand has 7 states, 7 states have (on average 20.285714285714285) internal successors, (142), 7 states have internal predecessors, (142), 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 09:03:56,864 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:56,864 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 37 [2021-06-13 09:03:56,864 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:03:58,379 INFO L129 PetriNetUnfolder]: 7972/12121 cut-off events. [2021-06-13 09:03:58,380 INFO L130 PetriNetUnfolder]: For 124497/124516 co-relation queries the response was YES. [2021-06-13 09:03:58,451 INFO L84 FinitePrefix]: Finished finitePrefix Result has 77031 conditions, 12121 events. 7972/12121 cut-off events. For 124497/124516 co-relation queries the response was YES. Maximal size of possible extension queue 932. Compared 81309 event pairs, 805 based on Foata normal form. 2/12107 useless extension candidates. Maximal degree in co-relation 76617. Up to 9892 conditions per place. [2021-06-13 09:03:58,517 INFO L132 encePairwiseOnDemand]: 29/37 looper letters, 318 selfloop transitions, 48 changer transitions 0/379 dead transitions. [2021-06-13 09:03:58,517 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 379 transitions, 5476 flow [2021-06-13 09:03:58,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-13 09:03:58,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-06-13 09:03:58,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 216 transitions. [2021-06-13 09:03:58,518 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.833976833976834 [2021-06-13 09:03:58,519 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 216 transitions. [2021-06-13 09:03:58,519 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 216 transitions. [2021-06-13 09:03:58,519 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:03:58,519 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 216 transitions. [2021-06-13 09:03:58,519 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 30.857142857142858) internal successors, (216), 7 states have internal predecessors, (216), 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 09:03:58,520 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 37.0) internal successors, (296), 8 states have internal predecessors, (296), 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 09:03:58,520 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 37.0) internal successors, (296), 8 states have internal predecessors, (296), 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 09:03:58,520 INFO L185 Difference]: Start difference. First operand has 125 places, 252 transitions, 3304 flow. Second operand 7 states and 216 transitions. [2021-06-13 09:03:58,520 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 379 transitions, 5476 flow [2021-06-13 09:03:58,740 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 130 places, 379 transitions, 5395 flow, removed 32 selfloop flow, removed 1 redundant places. [2021-06-13 09:03:58,745 INFO L241 Difference]: Finished difference. Result has 134 places, 295 transitions, 4054 flow [2021-06-13 09:03:58,745 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=3249, PETRI_DIFFERENCE_MINUEND_PLACES=124, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=252, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=220, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=4054, PETRI_PLACES=134, PETRI_TRANSITIONS=295} [2021-06-13 09:03:58,746 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 94 predicate places. [2021-06-13 09:03:58,746 INFO L482 AbstractCegarLoop]: Abstraction has has 134 places, 295 transitions, 4054 flow [2021-06-13 09:03:58,746 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 20.285714285714285) internal successors, (142), 7 states have internal predecessors, (142), 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 09:03:58,746 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:03:58,746 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 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 09:03:58,960 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-06-13 09:03:58,961 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:03:58,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:03:58,961 INFO L82 PathProgramCache]: Analyzing trace with hash -704679289, now seen corresponding path program 4 times [2021-06-13 09:03:58,961 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:03:58,961 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [713531978] [2021-06-13 09:03:58,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:03:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:03:58,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:58,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:58,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:58,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:58,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:58,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:59,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:59,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:59,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 09:03:59,025 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:03:59,025 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [713531978] [2021-06-13 09:03:59,025 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [713531978] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:03:59,025 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [976283486] [2021-06-13 09:03:59,025 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:03:59,076 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-13 09:03:59,076 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 09:03:59,077 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-13 09:03:59,079 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:03:59,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:03:59,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,102 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:03:59,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:03:59,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:59,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,106 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:03:59,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:03:59,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:59,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:59,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:59,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,114 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:03:59,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:03:59,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,117 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:03:59,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:03:59,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:03:59,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,127 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:03:59,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:03:59,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:59,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:59,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:03:59,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:03:59,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,144 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:03:59,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:03:59,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:59,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,149 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:03:59,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:03:59,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:03:59,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:59,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:03:59,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:03:59,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,271 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:03:59,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:59,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 09:03:59,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,273 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:03:59,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:03:59,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 09:03:59,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:03:59,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:03:59,291 INFO L142 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-06-13 09:03:59,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:03:59,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,302 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:03:59,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 09:03:59,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-06-13 09:03:59,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:59,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:59,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:59,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:59,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:59,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:59,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:59,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:59,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:59,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:59,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:03:59,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:03:59,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 09:03:59,313 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [976283486] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:03:59,313 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:03:59,313 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-06-13 09:03:59,313 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094551781] [2021-06-13 09:03:59,313 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-13 09:03:59,313 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:03:59,313 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-13 09:03:59,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-06-13 09:03:59,314 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-06-13 09:03:59,314 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 134 places, 295 transitions, 4054 flow. Second operand has 10 states, 10 states have (on average 23.8) internal successors, (238), 10 states have internal predecessors, (238), 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 09:03:59,314 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:03:59,314 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-06-13 09:03:59,314 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:04:02,602 INFO L129 PetriNetUnfolder]: 12590/19932 cut-off events. [2021-06-13 09:04:02,602 INFO L130 PetriNetUnfolder]: For 198475/201273 co-relation queries the response was YES. [2021-06-13 09:04:02,733 INFO L84 FinitePrefix]: Finished finitePrefix Result has 123120 conditions, 19932 events. 12590/19932 cut-off events. For 198475/201273 co-relation queries the response was YES. Maximal size of possible extension queue 987. Compared 143976 event pairs, 631 based on Foata normal form. 1193/20827 useless extension candidates. Maximal degree in co-relation 122682. Up to 4369 conditions per place. [2021-06-13 09:04:02,961 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 675 selfloop transitions, 181 changer transitions 0/991 dead transitions. [2021-06-13 09:04:02,961 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 991 transitions, 12707 flow [2021-06-13 09:04:02,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-13 09:04:02,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2021-06-13 09:04:02,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 955 transitions. [2021-06-13 09:04:02,964 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8065878378378378 [2021-06-13 09:04:02,964 INFO L72 ComplementDD]: Start complementDD. Operand 32 states and 955 transitions. [2021-06-13 09:04:02,964 INFO L73 IsDeterministic]: Start isDeterministic. Operand 32 states and 955 transitions. [2021-06-13 09:04:02,965 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:04:02,965 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 32 states and 955 transitions. [2021-06-13 09:04:02,967 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 33 states, 32 states have (on average 29.84375) internal successors, (955), 32 states have internal predecessors, (955), 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 09:04:02,969 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 33 states, 33 states have (on average 37.0) internal successors, (1221), 33 states have internal predecessors, (1221), 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 09:04:02,969 INFO L81 ComplementDD]: Finished complementDD. Result has 33 states, 33 states have (on average 37.0) internal successors, (1221), 33 states have internal predecessors, (1221), 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 09:04:02,969 INFO L185 Difference]: Start difference. First operand has 134 places, 295 transitions, 4054 flow. Second operand 32 states and 955 transitions. [2021-06-13 09:04:02,969 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 165 places, 991 transitions, 12707 flow [2021-06-13 09:04:03,337 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 165 places, 991 transitions, 12583 flow, removed 62 selfloop flow, removed 0 redundant places. [2021-06-13 09:04:03,345 INFO L241 Difference]: Finished difference. Result has 190 places, 392 transitions, 5828 flow [2021-06-13 09:04:03,346 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=3885, PETRI_DIFFERENCE_MINUEND_PLACES=134, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=292, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=86, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=199, PETRI_DIFFERENCE_SUBTRAHEND_STATES=32, PETRI_FLOW=5828, PETRI_PLACES=190, PETRI_TRANSITIONS=392} [2021-06-13 09:04:03,346 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 150 predicate places. [2021-06-13 09:04:03,346 INFO L482 AbstractCegarLoop]: Abstraction has has 190 places, 392 transitions, 5828 flow [2021-06-13 09:04:03,346 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 23.8) internal successors, (238), 10 states have internal predecessors, (238), 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 09:04:03,346 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:04:03,346 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 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 09:04:03,547 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:04:03,549 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:04:03,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:04:03,549 INFO L82 PathProgramCache]: Analyzing trace with hash 1586551770, now seen corresponding path program 5 times [2021-06-13 09:04:03,550 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:04:03,550 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141110109] [2021-06-13 09:04:03,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:04:03,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:03,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:03,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:03,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:03,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:03,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,595 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 09:04:03,595 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:04:03,595 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2141110109] [2021-06-13 09:04:03,595 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2141110109] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:04:03,595 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [397081043] [2021-06-13 09:04:03,595 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:04:03,627 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-13 09:04:03,627 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 09:04:03,628 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-13 09:04:03,629 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:04:03,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:03,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,647 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:03,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:04:03,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:03,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,649 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:03,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:04:03,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:03,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 09:04:03,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-06-13 09:04:03,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,656 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:03,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:03,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:04:03,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,658 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:03,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:03,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:04:03,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 09:04:03,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 09:04:03,665 INFO L142 QuantifierPusher]: treesize reduction 1, result has 90.0 percent of original size [2021-06-13 09:04:03,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:04:03,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,666 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:03,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:04:03,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:03,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:03,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:03,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,670 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:03,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:03,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:04:03,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,672 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:03,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:03,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:04:03,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 09:04:03,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 09:04:03,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,686 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:03,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:04:03,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 09:04:03,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,689 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:03,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:04:03,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 09:04:03,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:03,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:03,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:03,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:03,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:03,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:03,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:03,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:03,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:03,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:03,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 09:04:03,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,713 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:03,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-06-13 09:04:03,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 09:04:03,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:03,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:03,737 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 09:04:03,737 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [397081043] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:04:03,737 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:04:03,737 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-06-13 09:04:03,737 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798902953] [2021-06-13 09:04:03,738 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-13 09:04:03,738 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:04:03,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-13 09:04:03,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-06-13 09:04:03,739 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-06-13 09:04:03,739 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 190 places, 392 transitions, 5828 flow. Second operand has 10 states, 10 states have (on average 24.0) internal successors, (240), 10 states have internal predecessors, (240), 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 09:04:03,739 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:04:03,739 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-06-13 09:04:03,739 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:04:05,130 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2021-06-13 09:04:09,417 INFO L129 PetriNetUnfolder]: 17751/29363 cut-off events. [2021-06-13 09:04:09,417 INFO L130 PetriNetUnfolder]: For 550281/551396 co-relation queries the response was YES. [2021-06-13 09:04:09,834 INFO L84 FinitePrefix]: Finished finitePrefix Result has 223686 conditions, 29363 events. 17751/29363 cut-off events. For 550281/551396 co-relation queries the response was YES. Maximal size of possible extension queue 1491. Compared 236128 event pairs, 725 based on Foata normal form. 370/29531 useless extension candidates. Maximal degree in co-relation 223105. Up to 7633 conditions per place. [2021-06-13 09:04:10,105 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 590 selfloop transitions, 296 changer transitions 16/1037 dead transitions. [2021-06-13 09:04:10,105 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 218 places, 1037 transitions, 15013 flow [2021-06-13 09:04:10,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-13 09:04:10,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2021-06-13 09:04:10,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 872 transitions. [2021-06-13 09:04:10,110 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8126747437092264 [2021-06-13 09:04:10,110 INFO L72 ComplementDD]: Start complementDD. Operand 29 states and 872 transitions. [2021-06-13 09:04:10,110 INFO L73 IsDeterministic]: Start isDeterministic. Operand 29 states and 872 transitions. [2021-06-13 09:04:10,110 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:04:10,110 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 29 states and 872 transitions. [2021-06-13 09:04:10,112 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 30 states, 29 states have (on average 30.06896551724138) internal successors, (872), 29 states have internal predecessors, (872), 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 09:04:10,114 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 30 states, 30 states have (on average 37.0) internal successors, (1110), 30 states have internal predecessors, (1110), 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 09:04:10,114 INFO L81 ComplementDD]: Finished complementDD. Result has 30 states, 30 states have (on average 37.0) internal successors, (1110), 30 states have internal predecessors, (1110), 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 09:04:10,114 INFO L185 Difference]: Start difference. First operand has 190 places, 392 transitions, 5828 flow. Second operand 29 states and 872 transitions. [2021-06-13 09:04:10,114 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 218 places, 1037 transitions, 15013 flow [2021-06-13 09:04:13,366 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 218 places, 1037 transitions, 14779 flow, removed 117 selfloop flow, removed 0 redundant places. [2021-06-13 09:04:13,378 INFO L241 Difference]: Finished difference. Result has 224 places, 513 transitions, 8523 flow [2021-06-13 09:04:13,378 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=5555, PETRI_DIFFERENCE_MINUEND_PLACES=190, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=388, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=190, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=195, PETRI_DIFFERENCE_SUBTRAHEND_STATES=29, PETRI_FLOW=8523, PETRI_PLACES=224, PETRI_TRANSITIONS=513} [2021-06-13 09:04:13,378 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 184 predicate places. [2021-06-13 09:04:13,378 INFO L482 AbstractCegarLoop]: Abstraction has has 224 places, 513 transitions, 8523 flow [2021-06-13 09:04:13,378 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 24.0) internal successors, (240), 10 states have internal predecessors, (240), 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 09:04:13,379 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:04:13,379 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 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 09:04:13,582 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-06-13 09:04:13,582 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:04:13,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:04:13,583 INFO L82 PathProgramCache]: Analyzing trace with hash 1769689001, now seen corresponding path program 6 times [2021-06-13 09:04:13,583 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:04:13,583 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1872881193] [2021-06-13 09:04:13,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:04:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:13,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:13,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:13,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:13,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-13 09:04:13,611 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:04:13,611 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1872881193] [2021-06-13 09:04:13,611 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1872881193] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:04:13,611 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [598371301] [2021-06-13 09:04:13,611 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:04:13,673 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-06-13 09:04:13,673 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 09:04:13,674 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-13 09:04:13,676 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:04:13,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:13,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,698 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:13,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:04:13,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:13,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,699 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:13,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:04:13,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:13,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:13,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:13,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,706 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:13,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:13,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:04:13,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,708 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:13,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:13,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:04:13,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:13,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:13,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,715 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:13,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:13,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:04:13,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,717 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:13,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:13,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:04:13,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 09:04:13,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 09:04:13,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:13,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 09:04:13,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-13 09:04:13,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,732 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:13,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 09:04:13,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-06-13 09:04:13,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:13,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:13,746 INFO L142 QuantifierPusher]: treesize reduction 1, result has 93.8 percent of original size [2021-06-13 09:04:13,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 09:04:13,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,750 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:13,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-06-13 09:04:13,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-06-13 09:04:13,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:13,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:13,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-06-13 09:04:13,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,768 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:13,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-06-13 09:04:13,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 09:04:13,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:13,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:13,791 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 09:04:13,791 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [598371301] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:04:13,791 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:04:13,791 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7] total 8 [2021-06-13 09:04:13,792 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1134287585] [2021-06-13 09:04:13,792 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-13 09:04:13,792 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:04:13,794 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-13 09:04:13,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-06-13 09:04:13,794 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-06-13 09:04:13,795 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 224 places, 513 transitions, 8523 flow. Second operand has 9 states, 9 states have (on average 24.11111111111111) internal successors, (217), 9 states have internal predecessors, (217), 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 09:04:13,795 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:04:13,795 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-06-13 09:04:13,795 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:04:18,852 INFO L129 PetriNetUnfolder]: 17547/28987 cut-off events. [2021-06-13 09:04:18,852 INFO L130 PetriNetUnfolder]: For 582942/584052 co-relation queries the response was YES. [2021-06-13 09:04:19,612 INFO L84 FinitePrefix]: Finished finitePrefix Result has 227195 conditions, 28987 events. 17547/28987 cut-off events. For 582942/584052 co-relation queries the response was YES. Maximal size of possible extension queue 1486. Compared 233161 event pairs, 1288 based on Foata normal form. 209/28958 useless extension candidates. Maximal degree in co-relation 226548. Up to 12060 conditions per place. [2021-06-13 09:04:19,789 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 428 selfloop transitions, 191 changer transitions 24/778 dead transitions. [2021-06-13 09:04:19,789 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 239 places, 778 transitions, 12487 flow [2021-06-13 09:04:19,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-13 09:04:19,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-06-13 09:04:19,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 479 transitions. [2021-06-13 09:04:19,791 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8091216216216216 [2021-06-13 09:04:19,791 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 479 transitions. [2021-06-13 09:04:19,791 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 479 transitions. [2021-06-13 09:04:19,791 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:04:19,791 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 479 transitions. [2021-06-13 09:04:19,792 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 29.9375) internal successors, (479), 16 states have internal predecessors, (479), 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 09:04:19,793 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 37.0) internal successors, (629), 17 states have internal predecessors, (629), 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 09:04:19,794 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 37.0) internal successors, (629), 17 states have internal predecessors, (629), 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 09:04:19,794 INFO L185 Difference]: Start difference. First operand has 224 places, 513 transitions, 8523 flow. Second operand 16 states and 479 transitions. [2021-06-13 09:04:19,794 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 239 places, 778 transitions, 12487 flow [2021-06-13 09:04:36,044 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 237 places, 778 transitions, 11520 flow, removed 459 selfloop flow, removed 2 redundant places. [2021-06-13 09:04:36,054 INFO L241 Difference]: Finished difference. Result has 240 places, 508 transitions, 8036 flow [2021-06-13 09:04:36,054 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=7422, PETRI_DIFFERENCE_MINUEND_PLACES=222, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=499, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=182, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=312, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=8036, PETRI_PLACES=240, PETRI_TRANSITIONS=508} [2021-06-13 09:04:36,054 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 200 predicate places. [2021-06-13 09:04:36,054 INFO L482 AbstractCegarLoop]: Abstraction has has 240 places, 508 transitions, 8036 flow [2021-06-13 09:04:36,054 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 24.11111111111111) internal successors, (217), 9 states have internal predecessors, (217), 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 09:04:36,055 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:04:36,055 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 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 09:04:36,278 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-06-13 09:04:36,278 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:04:36,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:04:36,279 INFO L82 PathProgramCache]: Analyzing trace with hash 2017235763, now seen corresponding path program 4 times [2021-06-13 09:04:36,279 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:04:36,279 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341416689] [2021-06-13 09:04:36,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:04:36,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:36,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:36,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:36,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:36,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:36,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:36,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:36,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-13 09:04:36,302 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:04:36,302 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [341416689] [2021-06-13 09:04:36,302 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [341416689] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:04:36,302 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [581848616] [2021-06-13 09:04:36,302 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:04:36,355 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-13 09:04:36,356 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 09:04:36,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-13 09:04:36,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:04:36,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:36,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:36,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:36,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:36,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:36,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:36,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:36,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:36,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:36,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:36,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:36,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:36,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,371 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:36,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:04:36,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:36,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,375 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:36,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:04:36,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:36,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:36,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:36,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:36,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:36,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:36,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:36,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:36,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:36,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:36,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:36,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,387 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:36,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:36,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:04:36,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,388 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:36,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:36,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:04:36,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 09:04:36,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-06-13 09:04:36,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,402 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:36,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:04:36,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 09:04:36,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,404 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:36,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:04:36,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 09:04:36,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:36,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:36,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,417 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:36,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:04:36,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 09:04:36,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,419 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:36,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:04:36,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 09:04:36,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:04:36,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:04:36,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:04:36,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:04:36,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:04:36,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:04:36,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:36,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,437 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:36,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-06-13 09:04:36,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-06-13 09:04:36,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:36,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:36,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:36,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:36,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:36,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:36,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:36,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:36,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:36,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:36,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:36,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:36,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:36,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:36,456 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.5 percent of original size [2021-06-13 09:04:36,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-06-13 09:04:36,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,463 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:36,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-06-13 09:04:36,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-06-13 09:04:36,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:36,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:36,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 09:04:36,486 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [581848616] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:04:36,486 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:04:36,486 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 7] total 8 [2021-06-13 09:04:36,486 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1185028141] [2021-06-13 09:04:36,487 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-13 09:04:36,487 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:04:36,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-13 09:04:36,488 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-06-13 09:04:36,488 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-06-13 09:04:36,488 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 240 places, 508 transitions, 8036 flow. Second operand has 9 states, 9 states have (on average 24.444444444444443) internal successors, (220), 9 states have internal predecessors, (220), 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 09:04:36,488 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:04:36,488 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-06-13 09:04:36,488 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:04:43,327 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][987], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:43,328 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:43,328 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:43,328 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:43,328 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:43,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][256], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 554#(<= (+ x4 1) n), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 54#true, 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 968#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:43,789 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:43,789 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:43,789 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:43,789 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:43,789 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][661], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 192#(<= n x4), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:43,789 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:04:43,789 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:43,789 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:43,789 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:44,064 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][306], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 14#L27true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 37#L46true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, 554#(<= (+ x4 1) n), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 57#(<= (+ x4 1) n), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 54#true, 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), 68#(<= (+ x2 1) n), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:44,066 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:44,066 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:44,066 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:44,066 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:44,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][787], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 14#L27true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), 68#(<= (+ x2 1) n), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:44,067 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:44,067 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:44,067 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:44,067 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:44,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][256], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 20#L18true, 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 164#(and (<= (+ x1 1) n) (<= x1 x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 159#true, 554#(<= (+ x4 1) n), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 57#(<= (+ x4 1) n), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 54#true, 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, 968#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:44,116 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:44,117 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:44,117 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:44,117 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:44,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][661], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 20#L18true, 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 162#(<= (+ x1 1) n), 40#thread4FINALtrue, Black: 159#true, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 192#(<= n x4), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:44,117 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:44,117 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:04:44,117 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:44,117 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:44,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][306], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 37#L46true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, 554#(<= (+ x4 1) n), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 57#(<= (+ x4 1) n), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 54#true, 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:44,165 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:44,165 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:44,165 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:44,165 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:44,166 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][787], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:44,166 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:44,166 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:44,166 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:44,166 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:44,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][256], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 20#L18true, 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 554#(<= (+ x4 1) n), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 54#true, 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:44,237 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:44,237 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:44,237 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:44,237 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:44,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][661], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:44,237 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:04:44,237 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:44,237 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:44,237 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:44,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][256], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 164#(and (<= (+ x1 1) n) (<= x1 x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 159#true, 554#(<= (+ x4 1) n), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 57#(<= (+ x4 1) n), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 54#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 968#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:44,897 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:44,897 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:44,897 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:44,897 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:44,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][661], [3#L58true, Black: 67#(<= x2 x1), 9#L19true, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 162#(<= (+ x1 1) n), Black: 159#true, 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:44,898 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:44,898 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:44,898 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:44,898 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:44,948 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][305], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 154#(and (<= n x1) (<= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, 554#(<= (+ x4 1) n), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 57#(<= (+ x4 1) n), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 54#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:44,948 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:44,948 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:44,948 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:44,948 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:44,948 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][974], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 154#(and (<= n x1) (<= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 40#thread4FINALtrue, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:44,948 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:44,949 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:44,949 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:44,949 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:44,967 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][256], [3#L58true, Black: 67#(<= x2 x1), 9#L19true, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 164#(and (<= (+ x1 1) n) (<= x1 x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 159#true, 554#(<= (+ x4 1) n), 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 54#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:44,967 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:44,967 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:44,967 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:44,967 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:44,967 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][661], [3#L58true, Black: 67#(<= x2 x1), 9#L19true, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 162#(<= (+ x1 1) n), Black: 159#true, 40#thread4FINALtrue, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:44,968 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:44,968 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:04:44,968 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:44,968 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:45,028 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][256], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 554#(<= (+ x4 1) n), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 54#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 968#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,029 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:45,029 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:45,029 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:45,029 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:45,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][661], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,029 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:45,029 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:45,029 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:45,029 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:45,047 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][987], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 20#L18true, 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,047 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:45,047 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:45,047 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:45,047 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:45,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][256], [3#L58true, Black: 67#(<= x2 x1), 9#L19true, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 162#(<= (+ x1 1) n), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 554#(<= (+ x4 1) n), 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 54#true, 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,060 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:45,060 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:45,060 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:45,060 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:45,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][661], [3#L58true, Black: 67#(<= x2 x1), 9#L19true, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 162#(<= (+ x1 1) n), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 40#thread4FINALtrue, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,061 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:04:45,061 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:45,061 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:45,061 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:45,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][539], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 37#L46true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, 554#(<= (+ x4 1) n), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 54#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,116 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:45,116 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:45,116 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,116 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1083], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,116 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:45,116 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,116 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:45,116 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][539], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 554#(<= (+ x4 1) n), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 54#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,139 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:45,139 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,139 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,139 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:45,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1083], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,140 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:45,140 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,140 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,140 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:04:45,756 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][987], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, 33#L38true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,756 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:45,756 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,756 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,756 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,756 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,782 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][987], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 20#L18true, 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,782 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:45,783 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,783 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,783 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,783 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][985], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 20#L18true, 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,783 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:45,783 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,783 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,783 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,785 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][987], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, Black: 159#true, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,785 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:04:45,786 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,786 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,786 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:45,860 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][541], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 14#L27true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 37#L46true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, 554#(<= (+ x4 1) n), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 54#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,860 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:45,861 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:45,861 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:45,861 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:45,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1085], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 14#L27true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,861 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:45,861 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:45,861 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:45,861 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:45,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][541], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 14#L27true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 554#(<= (+ x4 1) n), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 54#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,877 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:45,877 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:45,877 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:45,877 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:45,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1085], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 14#L27true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:45,877 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:45,877 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:45,877 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:45,877 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:46,235 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][655], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:46,235 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:46,235 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:46,235 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:46,235 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:46,235 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][487], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:46,235 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:46,235 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:46,235 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:46,235 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:04:46,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][987], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, Black: 159#true, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:46,242 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:46,242 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:46,242 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:46,242 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:46,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][985], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:46,243 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:04:46,243 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:46,243 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:46,243 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:46,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][709], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 37#L46true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, 554#(<= (+ x4 1) n), 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 57#(<= (+ x4 1) n), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 54#true, 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:46,288 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:46,288 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,288 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,288 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:46,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1086], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, Black: 159#true, 169#true, 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:46,288 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:46,288 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,288 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,288 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:46,292 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][541], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 164#(and (<= (+ x1 1) n) (<= x1 x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 159#true, 554#(<= (+ x4 1) n), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 57#(<= (+ x4 1) n), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 54#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:46,292 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:46,293 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,293 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,293 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:46,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1085], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 162#(<= (+ x1 1) n), 40#thread4FINALtrue, Black: 159#true, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:46,293 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:46,293 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:46,293 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,293 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,300 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][541], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 554#(<= (+ x4 1) n), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 57#(<= (+ x4 1) n), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 54#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:46,301 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:46,301 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:46,301 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,301 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1085], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:46,301 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:46,301 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:46,301 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,301 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,306 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][709], [3#L58true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 154#(and (<= n x1) (<= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 554#(<= (+ x4 1) n), 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 54#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:46,306 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:46,306 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,306 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:46,307 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,307 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1086], [3#L58true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 154#(and (<= n x1) (<= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:46,307 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:04:46,307 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,307 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:04:46,307 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:04:46,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1154], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 20#L18true, 149#true, 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:46,970 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:04:46,970 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:46,970 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:46,970 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:46,970 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][809], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 20#L18true, 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 57#(<= (+ x4 1) n), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 54#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:46,970 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:04:46,970 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:46,970 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:46,970 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:04:47,130 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1154], [3#L58true, Black: 67#(<= x2 x1), 9#L19true, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 149#true, 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:47,131 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:04:47,131 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:47,131 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:47,131 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:47,131 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][809], [3#L58true, Black: 67#(<= x2 x1), 9#L19true, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 37#L46true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 54#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:04:47,131 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:04:47,131 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:47,131 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:47,131 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:04:47,538 INFO L129 PetriNetUnfolder]: 33869/55141 cut-off events. [2021-06-13 09:04:47,539 INFO L130 PetriNetUnfolder]: For 880622/894695 co-relation queries the response was YES. [2021-06-13 09:04:48,530 INFO L84 FinitePrefix]: Finished finitePrefix Result has 394988 conditions, 55141 events. 33869/55141 cut-off events. For 880622/894695 co-relation queries the response was YES. Maximal size of possible extension queue 2950. Compared 483349 event pairs, 3677 based on Foata normal form. 4254/56145 useless extension candidates. Maximal degree in co-relation 393386. Up to 14309 conditions per place. [2021-06-13 09:04:48,965 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 1379 selfloop transitions, 122 changer transitions 0/1776 dead transitions. [2021-06-13 09:04:48,965 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 254 places, 1776 transitions, 30084 flow [2021-06-13 09:04:48,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-13 09:04:48,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-06-13 09:04:48,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 454 transitions. [2021-06-13 09:04:48,967 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.818018018018018 [2021-06-13 09:04:48,967 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 454 transitions. [2021-06-13 09:04:48,967 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 454 transitions. [2021-06-13 09:04:48,967 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-06-13 09:04:48,967 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 454 transitions. [2021-06-13 09:04:48,968 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 30.266666666666666) internal successors, (454), 15 states have internal predecessors, (454), 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 09:04:48,968 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 37.0) internal successors, (592), 16 states have internal predecessors, (592), 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 09:04:48,969 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 37.0) internal successors, (592), 16 states have internal predecessors, (592), 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 09:04:48,969 INFO L185 Difference]: Start difference. First operand has 240 places, 508 transitions, 8036 flow. Second operand 15 states and 454 transitions. [2021-06-13 09:04:48,969 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 254 places, 1776 transitions, 30084 flow [2021-06-13 09:04:57,570 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 253 places, 1776 transitions, 29734 flow, removed 128 selfloop flow, removed 1 redundant places. [2021-06-13 09:04:57,588 INFO L241 Difference]: Finished difference. Result has 260 places, 561 transitions, 8985 flow [2021-06-13 09:04:57,588 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=7920, PETRI_DIFFERENCE_MINUEND_PLACES=239, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=508, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=78, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=424, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=8985, PETRI_PLACES=260, PETRI_TRANSITIONS=561} [2021-06-13 09:04:57,588 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 220 predicate places. [2021-06-13 09:04:57,588 INFO L482 AbstractCegarLoop]: Abstraction has has 260 places, 561 transitions, 8985 flow [2021-06-13 09:04:57,589 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 24.444444444444443) internal successors, (220), 9 states have internal predecessors, (220), 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 09:04:57,589 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-06-13 09:04:57,589 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 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 09:04:57,804 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:04:57,805 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 09:04:57,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 09:04:57,805 INFO L82 PathProgramCache]: Analyzing trace with hash -754092897, now seen corresponding path program 5 times [2021-06-13 09:04:57,805 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 09:04:57,805 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562907139] [2021-06-13 09:04:57,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 09:04:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 09:04:57,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:57,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:57,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:57,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 09:04:57,858 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 09:04:57,858 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [562907139] [2021-06-13 09:04:57,858 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [562907139] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:04:57,858 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [859894031] [2021-06-13 09:04:57,858 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 09:04:57,893 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-06-13 09:04:57,893 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 09:04:57,893 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-13 09:04:57,894 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 09:04:57,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-06-13 09:04:57,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,916 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:57,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:04:57,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:57,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,918 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:57,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:04:57,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:57,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:57,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:57,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,924 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:57,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:57,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:04:57,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,925 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:57,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-06-13 09:04:57,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-06-13 09:04:57,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:04:57,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,933 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:57,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-06-13 09:04:57,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:57,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:57,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-06-13 09:04:57,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-06-13 09:04:57,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,950 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:57,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:04:57,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:57,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,952 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:57,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:04:57,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-06-13 09:04:57,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:57,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-06-13 09:04:57,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,966 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:57,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:04:57,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 09:04:57,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,968 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:57,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-06-13 09:04:57,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-06-13 09:04:57,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:04:57,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-06-13 09:04:57,982 INFO L142 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-06-13 09:04:57,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-06-13 09:04:57,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,987 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-06-13 09:04:57,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-06-13 09:04:57,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-06-13 09:04:57,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 09:04:57,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-06-13 09:04:57,999 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 09:04:57,999 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [859894031] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 09:04:58,000 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 09:04:58,000 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-06-13 09:04:58,000 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [136377035] [2021-06-13 09:04:58,000 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-13 09:04:58,000 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 09:04:58,000 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-13 09:04:58,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-06-13 09:04:58,001 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-06-13 09:04:58,001 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 260 places, 561 transitions, 8985 flow. Second operand has 10 states, 10 states have (on average 23.8) internal successors, (238), 10 states have internal predecessors, (238), 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 09:04:58,001 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-06-13 09:04:58,001 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-06-13 09:04:58,001 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-06-13 09:05:02,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([85] L28-->L29: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][696], [3#L58true, 7#L47true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 549#(<= x4 x3), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 814#(and (<= x3 (* 2 x4)) (<= x3 x4)), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 860#(<= x4 x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:02,831 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,831 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,831 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,831 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,834 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][465], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 716#(<= x3 x4), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,834 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,834 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,834 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:02,834 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,834 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([85] L28-->L29: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][215], [3#L58true, 7#L47true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 549#(<= x4 x3), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, 814#(and (<= x3 (* 2 x4)) (<= x3 x4)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 968#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 860#(<= x4 x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:02,834 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,835 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,835 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,835 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:02,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1047], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 814#(and (<= x3 (* 2 x4)) (<= x3 x4)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 860#(<= x4 x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,835 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,835 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:02,835 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,835 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1048], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 549#(<= x4 x3), 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 828#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 949#(and (<= n x3) (<= x4 x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, 192#(<= n x4), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,835 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,836 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,836 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:02,836 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([80] L19-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][305], [3#L58true, 7#L47true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 25#L20true, Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 549#(<= x4 x3), 814#(and (<= x3 (* 2 x4)) (<= x3 x4)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 860#(<= x4 x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,836 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,836 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:02,836 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,836 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1050], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:02,836 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,836 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:02,836 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,837 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,837 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1049], [3#L58true, 9#L19true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 549#(<= x4 x3), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 832#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4) (<= n (* 2 x4))), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 949#(and (<= n x3) (<= x4 x3)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,837 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,837 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,837 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:02,837 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,837 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][832], [3#L58true, 7#L47true, 9#L19true, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 812#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 861#(<= (* 2 x4) x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,837 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,837 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,837 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:02,837 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,837 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][834], [3#L58true, 7#L47true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 550#(<= (* 2 x4) x3), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 824#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 957#(and (<= (* 2 x4) x3) (<= n x3)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,837 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,837 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:02,837 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,837 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][835], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 818#(and (<= x3 x4) (<= n x4)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,838 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,838 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,838 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:02,838 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][1046], [3#L58true, 9#L19true, 15#L37true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 814#(and (<= x3 (* 2 x4)) (<= x3 x4)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 860#(<= x4 x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,838 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,838 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,838 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,838 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:02,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][836], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,839 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,839 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:02,839 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,839 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,839 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][837], [3#L58true, 9#L19true, 15#L37true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,839 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,839 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,839 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,839 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:02,851 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([85] L28-->L29: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][696], [3#L58true, 7#L47true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, 33#L38true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 812#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 968#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:02,851 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,851 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,851 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,851 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,852 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][839], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, 33#L38true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 828#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,852 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,852 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,853 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:02,853 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][465], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, 33#L38true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), 814#(and (<= x3 (* 2 x4)) (<= x3 x4)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,853 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,853 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:02,853 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,853 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([85] L28-->L29: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][215], [3#L58true, 7#L47true, 9#L19true, 13#L29true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, 33#L38true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 812#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,853 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,853 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,853 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:02,853 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([80] L19-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][305], [3#L58true, 7#L47true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, 33#L38true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 812#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,853 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,853 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-06-13 09:05:02,853 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,853 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:02,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1053], [3#L58true, 9#L19true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 824#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,854 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,854 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,854 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,854 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:02,854 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][837], [3#L58true, 9#L19true, 15#L37true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 812#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,854 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,854 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:02,854 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,854 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,854 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][837], [3#L58true, 7#L47true, 9#L19true, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 718#(<= x3 (* 4 x4)), 463#true]) [2021-06-13 09:05:02,854 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,854 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,854 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,854 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:02,854 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][838], [3#L58true, 7#L47true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,855 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,855 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:02,855 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,855 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:02,855 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1054], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), 838#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:02,855 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,855 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,855 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:02,855 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:03,651 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][197], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 33#L38true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 716#(<= x3 x4), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:03,651 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,651 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,651 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,651 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][197], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 554#(<= (+ x4 1) n), 814#(and (<= x3 (* 2 x4)) (<= x3 x4)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:03,652 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,653 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,653 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,653 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][438], [3#L58true, 7#L47true, 8#thread1FINALtrue, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 812#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 861#(<= (* 2 x4) x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:03,688 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,689 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,689 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,689 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][440], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), 7#L47true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 550#(<= (* 2 x4) x3), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 824#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 957#(and (<= (* 2 x4) x3) (<= n x3)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:03,690 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,690 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,690 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,690 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][442], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 33#L38true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 818#(and (<= x3 x4) (<= n x4)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:03,692 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,692 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,692 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,692 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][446], [3#L58true, 7#L47true, 8#thread1FINALtrue, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 718#(<= x3 (* 4 x4)), 463#true]) [2021-06-13 09:05:03,693 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,693 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,693 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,693 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][447], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), 7#L47true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:03,694 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,694 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,694 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,695 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][448], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 828#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:03,696 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,696 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,696 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:03,696 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,131 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([85] L28-->L29: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][696], [3#L58true, 900#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), 7#L47true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), 550#(<= (* 2 x4) x3), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 968#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:05,131 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,131 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,131 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,131 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][438], [3#L58true, 7#L47true, 8#thread1FINALtrue, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 900#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 142#(<= n x3), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:05,132 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,132 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,133 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,134 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,135 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][439], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), 7#L47true, Black: 65#true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 550#(<= (* 2 x4) x3), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), 955#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 4)) (<= n x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:05,135 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,135 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,135 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,135 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][832], [3#L58true, 7#L47true, 9#L19true, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 900#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:05,138 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,138 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:05,138 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,138 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1044], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 162#(<= (+ x1 1) n), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 549#(<= x4 x3), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 818#(and (<= x3 x4) (<= n x4)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:05,139 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,139 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,139 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,139 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:05,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1045], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 549#(<= x4 x3), 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 818#(and (<= x3 x4) (<= n x4)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), 963#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:05,139 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,139 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,139 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,139 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:05,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([85] L28-->L29: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][215], [3#L58true, 7#L47true, 9#L19true, 13#L29true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 550#(<= (* 2 x4) x3), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 900#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:05,139 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,139 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:05,139 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,139 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][833], [3#L58true, 7#L47true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 162#(<= (+ x1 1) n), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 550#(<= (* 2 x4) x3), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), 955#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 4)) (<= n x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:05,140 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,140 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,140 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:05,140 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1047], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 65#true, Black: 67#(<= x2 x1), 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 716#(<= x3 x4), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:05,140 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,140 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,140 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:05,140 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([80] L19-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][305], [3#L58true, 7#L47true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 550#(<= (* 2 x4) x3), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 900#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:05,142 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,142 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:05,142 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,142 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,142 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][1046], [3#L58true, 9#L19true, 15#L37true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 65#true, Black: 67#(<= x2 x1), 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 716#(<= x3 x4), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:05,142 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,142 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:05,142 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,142 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([85] L28-->L29: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][696], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, 33#L38true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 968#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:05,160 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,160 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,160 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,160 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][443], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, 33#L38true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 142#(<= n x3), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:05,161 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,161 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,161 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,161 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,162 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1051], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 836#(and (<= x3 (* 4 x4)) (<= n x4)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 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x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:05,162 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,162 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,162 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,162 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:05,162 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([80] L19-->L20: Formula: (= v_x1_2 (* v_x1_3 2)) InVars {x1=v_x1_3} OutVars{x1=v_x1_2} AuxVars[] AssignedVars[x1][305], [3#L58true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, 33#L38true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 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860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:05,162 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,162 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,163 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:05,163 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,163 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([85] L28-->L29: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][215], [3#L58true, 9#L19true, 13#L29true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, 33#L38true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:05,163 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,163 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,163 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:05,163 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,163 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][836], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, 33#L38true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:05,163 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,163 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,163 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:05,163 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:05,164 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][837], [3#L58true, 9#L19true, 15#L37true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 718#(<= x3 (* 4 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:05,164 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,164 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:05,164 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,164 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,164 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][838], [3#L58true, 9#L19true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:05,164 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,164 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,164 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:05,164 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:06,074 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][596], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 549#(<= x4 x3), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 40#thread4FINALtrue, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 818#(and (<= x3 x4) (<= n x4)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 547#true, 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 963#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:06,075 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,075 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,075 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,075 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,076 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][598], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 54#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 716#(<= x3 x4), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 639#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-06-13 09:05:06,076 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,076 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,076 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,076 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][594], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 549#(<= x4 x3), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 818#(and (<= x3 x4) (<= n x4)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:06,077 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,077 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,077 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,077 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][597], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 68#(<= (+ x2 1) n), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 182#(<= (+ x3 1) n), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 716#(<= x3 x4), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 639#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-06-13 09:05:06,078 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,078 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,078 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,078 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][446], [3#L58true, 8#thread1FINALtrue, 15#L37true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 718#(<= x3 (* 4 x4)), 463#true]) [2021-06-13 09:05:06,115 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,115 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,115 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,115 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][447], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:06,116 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,116 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,116 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,116 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][446], [3#L58true, 8#thread1FINALtrue, 15#L37true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:06,148 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,148 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,148 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,148 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,149 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][598], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, 814#(and (<= x3 (* 2 x4)) (<= x3 x4)), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 57#(<= (+ x4 1) n), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 54#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 860#(<= x4 x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 639#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-06-13 09:05:06,149 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,149 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,149 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,149 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,150 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][599], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 549#(<= x4 x3), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 828#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 949#(and (<= n x3) (<= x4 x3)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:06,150 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,150 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,150 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,150 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][600], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 549#(<= x4 x3), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 949#(and (<= n x3) (<= x4 x3)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 832#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4) (<= n (* 2 x4))), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:06,151 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,151 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,151 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,151 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,152 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][597], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, 814#(and (<= x3 (* 2 x4)) (<= x3 x4)), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 860#(<= x4 x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 639#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-06-13 09:05:06,152 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,152 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,152 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,152 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,153 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][443], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:06,153 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,153 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,153 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,153 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,154 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][602], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:06,154 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,154 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,154 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,154 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,157 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][446], [3#L58true, 8#thread1FINALtrue, 15#L37true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 812#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:06,157 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,157 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,157 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,157 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,158 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][608], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 824#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:06,158 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,158 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,158 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,158 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,159 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][609], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 838#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:06,159 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,159 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,159 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:06,159 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:08,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][604], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 836#(and (<= x3 (* 4 x4)) (<= n x4)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:08,329 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-06-13 09:05:08,329 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-06-13 09:05:08,329 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-06-13 09:05:08,329 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-06-13 09:05:10,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1842], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))]) [2021-06-13 09:05:10,249 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:10,249 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:10,249 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:10,249 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:10,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1835], [3#L58true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:10,249 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:10,249 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:10,249 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:10,249 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:10,999 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([85] L28-->L29: Formula: (= v_x2_2 (* v_x2_3 2)) InVars {x2=v_x2_3} OutVars{x2=v_x2_2} AuxVars[] AssignedVars[x2][696], [641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 812#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 54#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, 968#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 861#(<= (* 2 x4) x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:10,999 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:05:10,999 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,999 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,999 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:10,999 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][129], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 65#true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 951#(and (<= n x3) (<= (* 4 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 54#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:10,999 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:10,999 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,999 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:10,999 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:11,000 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][131], [3#L58true, 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 54#true, 189#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 718#(<= x3 (* 4 x4)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:11,000 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:11,000 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:11,000 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:11,000 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:11,867 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][323], [3#L58true, 15#L37true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 25#L20true, Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:11,867 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:05:11,867 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:11,867 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:11,867 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:11,867 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][854], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 25#L20true, Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:11,867 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:05:11,867 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:11,868 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:11,868 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:12,167 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][465], [3#L58true, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:12,167 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,167 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:12,167 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:12,167 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,167 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1080], [3#L58true, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4)]) [2021-06-13 09:05:12,167 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,167 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:12,167 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:12,168 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,219 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][323], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 554#(<= (+ x4 1) n), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 54#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:12,219 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,220 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,220 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:12,220 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][854], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 184#(and (<= (+ x3 1) n) (<= x3 x4)), 1080#true, Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:12,220 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,220 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,220 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,220 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:12,302 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][323], [3#L58true, 15#L37true, 20#L18true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 162#(<= (+ x1 1) n), Black: 159#true, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:12,302 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:05:12,303 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:12,303 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:12,303 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:12,303 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][854], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 162#(<= (+ x1 1) n), Black: 159#true, 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, 968#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:12,303 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:05:12,303 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:12,303 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:12,303 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:12,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1842], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 20#L18true, 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))]) [2021-06-13 09:05:12,803 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:12,803 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,803 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,803 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1835], [3#L58true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:12,803 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:12,803 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,803 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,803 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,821 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1842], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 20#L18true, 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))]) [2021-06-13 09:05:12,821 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:12,821 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,821 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,821 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,821 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:12,821 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1835], [3#L58true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:12,821 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:12,821 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:12,821 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,821 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:12,821 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:13,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][2419], [3#L58true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, 33#L38true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1200#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 860#(<= x4 x3), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4)]) [2021-06-13 09:05:13,133 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:05:13,133 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:13,133 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:13,134 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:14,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][323], [3#L58true, 15#L37true, 20#L18true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:14,293 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:05:14,293 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:14,293 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:14,293 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:14,294 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][854], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 20#L18true, 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, 968#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:14,294 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:05:14,294 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:14,294 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:14,294 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:14,300 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][323], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 14#L27true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 554#(<= (+ x4 1) n), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 54#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:14,300 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:05:14,300 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:14,300 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:14,300 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:14,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][465], [3#L58true, 8#thread1FINALtrue, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:14,301 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:14,301 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:14,301 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:14,301 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:14,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][854], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 14#L27true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, 968#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:14,301 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:05:14,301 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:14,301 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:14,301 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:14,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1080], [3#L58true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 154#(and (<= n x1) (<= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:14,301 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:14,301 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:14,301 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:14,301 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:14,790 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][837], [3#L58true, 7#L47true, 15#L37true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 718#(<= x3 (* 4 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:14,790 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:14,790 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,790 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,790 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,791 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][837], [3#L58true, 7#L47true, 9#L19true, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 718#(<= x3 (* 4 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:14,791 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:14,791 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:14,791 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:14,791 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:14,791 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:14,792 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][838], [3#L58true, 7#L47true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:14,792 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:14,792 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,792 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,792 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,792 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][838], [3#L58true, 7#L47true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:14,792 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:14,792 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:14,792 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:14,792 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:14,792 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:14,793 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][465], [3#L58true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 33#L38true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 716#(<= x3 x4), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:14,793 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:14,794 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,794 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,794 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,794 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][465], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 33#L38true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 716#(<= x3 x4), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:14,794 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:14,794 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:14,794 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:14,794 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:14,794 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:14,794 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][835], [3#L58true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 818#(and (<= x3 x4) (<= n x4)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:14,794 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:14,794 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,794 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,794 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,794 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][835], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 818#(and (<= x3 x4) (<= n x4)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:14,795 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:14,795 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:14,795 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:14,795 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-06-13 09:05:14,795 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:14,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][465], [3#L58true, 15#L37true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:14,796 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:05:14,796 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:14,796 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:14,796 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:14,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1080], [3#L58true, 15#L37true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4)]) [2021-06-13 09:05:14,796 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-06-13 09:05:14,796 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:14,796 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:14,796 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:14,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][323], [3#L58true, 9#L19true, 15#L37true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 162#(<= (+ x1 1) n), Black: 159#true, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:14,806 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:14,806 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:14,806 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:14,806 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][854], [3#L58true, Black: 67#(<= x2 x1), 9#L19true, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 162#(<= (+ x1 1) n), 40#thread4FINALtrue, Black: 159#true, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 192#(<= n x4), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:14,806 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:14,807 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:14,807 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:14,807 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,919 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][323], [3#L58true, 9#L19true, 15#L37true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 162#(<= (+ x1 1) n), Black: 159#true, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:14,920 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:14,920 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,920 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:14,920 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:14,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][854], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 162#(<= (+ x1 1) n), Black: 159#true, 40#thread4FINALtrue, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, 968#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:14,920 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:14,920 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:14,920 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:14,920 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:15,304 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1842], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))]) [2021-06-13 09:05:15,304 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:15,304 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,304 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,304 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,304 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1835], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:15,305 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:15,305 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,305 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,305 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,306 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1605], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:15,306 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:15,306 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,306 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,306 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,307 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1606], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:15,307 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:15,307 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,307 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,307 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,321 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1842], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))]) [2021-06-13 09:05:15,321 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:15,321 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,321 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,321 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:15,321 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,321 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1835], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:15,321 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:15,321 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,322 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,322 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,322 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:15,323 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1605], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:15,323 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:15,323 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:15,323 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,323 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,323 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,324 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1606], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:15,324 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:15,324 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,324 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:15,324 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:15,324 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:16,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][678], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 554#(<= (+ x4 1) n), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 182#(<= (+ x3 1) n), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 57#(<= (+ x4 1) n), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), 1083#(<= (* 2 x2) x1), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 54#true, 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:16,213 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:16,213 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:16,213 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,213 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:16,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1353], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), 1083#(<= (* 2 x2) x1), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:16,213 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:16,213 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:16,213 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,213 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:16,755 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][678], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 554#(<= (+ x4 1) n), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), 1083#(<= (* 2 x2) x1), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 54#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:16,755 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:16,755 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,755 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:16,755 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:16,755 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1353], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), 1083#(<= (* 2 x2) x1), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:16,755 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:16,755 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:16,755 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:16,755 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:16,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1270], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 20#L18true, 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:16,928 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:16,928 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:16,928 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:16,928 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:16,943 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1270], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:16,944 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:16,944 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:16,944 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:16,944 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:16,944 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1540], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 154#(and (<= n x1) (<= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:16,944 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:16,944 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:16,944 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:16,944 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:16,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][323], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 554#(<= (+ x4 1) n), 172#(<= n x2), Black: 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 54#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:16,963 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:16,963 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:16,963 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:16,963 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:16,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][854], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:16,963 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:16,963 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:16,963 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:16,963 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:16,968 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][323], [3#L58true, 9#L19true, 15#L37true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:16,968 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:16,968 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:16,968 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:16,968 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:16,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][854], [3#L58true, Black: 67#(<= x2 x1), 9#L19true, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, 162#(<= (+ x1 1) n), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 40#thread4FINALtrue, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:16,969 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:16,969 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:16,969 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:16,969 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:17,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1050], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 20#L18true, 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), 68#(<= (+ x2 1) n), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:17,192 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:17,192 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:17,192 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:17,192 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:17,192 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1050], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), 68#(<= (+ x2 1) n), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:17,193 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:17,193 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:17,193 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:17,193 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:17,193 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:17,193 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][836], [3#L58true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:17,193 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:17,193 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:17,193 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:17,193 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:17,193 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][836], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:17,193 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:17,193 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:17,193 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:17,193 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:17,193 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:17,194 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][837], [3#L58true, 15#L37true, 19#L45true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:17,194 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:17,194 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:17,194 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:17,194 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:17,194 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][837], [3#L58true, 9#L19true, 15#L37true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:17,194 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:17,194 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:17,194 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:17,194 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:17,194 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-06-13 09:05:17,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][465], [3#L58true, 9#L19true, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:17,196 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:17,196 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:17,196 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:17,196 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:17,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1080], [3#L58true, 9#L19true, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4)]) [2021-06-13 09:05:17,196 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-06-13 09:05:17,196 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:17,196 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:17,196 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-06-13 09:05:18,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1130], [3#L58true, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1200#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:18,244 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:18,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:18,244 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:18,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:18,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1966], [3#L58true, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1200#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4)]) [2021-06-13 09:05:18,244 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:18,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:18,244 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:18,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1270], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:19,236 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:19,236 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,236 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,236 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1270], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 20#L18true, 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:19,244 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:19,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1268], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 20#L18true, 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:19,244 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:19,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,244 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1270], [3#L58true, Black: 67#(<= x2 x1), 9#L19true, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 40#thread4FINALtrue, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:19,246 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:19,246 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,246 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,246 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,254 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1270], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 456#true, 968#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:19,254 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:19,254 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:19,254 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:19,254 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,255 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1540], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 154#(and (<= n x1) (<= x2 x1)), 27#L36true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, 199#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:19,255 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:19,255 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:19,255 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:19,255 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:19,255 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1268], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 1080#true, Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:19,255 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:19,255 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:19,255 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,255 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:19,255 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1538], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:19,255 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:19,255 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:19,255 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:19,256 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:19,387 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][730], [3#L58true, 9#L19true, 14#L27true, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 1182#(and (<= (+ x2 1) n) (<= (+ (* 4 x2) 1) n)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:19,388 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:19,388 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:19,388 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:19,388 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:19,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1463], [3#L58true, 9#L19true, 14#L27true, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 1182#(and (<= (+ x2 1) n) (<= (+ (* 4 x2) 1) n)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4)]) [2021-06-13 09:05:19,388 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:19,388 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:19,388 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:19,388 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:19,421 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][446], [3#L58true, 7#L47true, 8#thread1FINALtrue, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 142#(<= n x3), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 718#(<= x3 (* 4 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:19,421 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:19,422 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,422 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,422 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,422 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,422 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][447], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 7#L47true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:19,422 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:19,422 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,422 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,422 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,422 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,423 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][197], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 716#(<= x3 x4), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:19,423 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:19,423 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,423 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,423 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,423 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,423 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][442], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, 33#L38true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 818#(and (<= x3 x4) (<= n x4)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:19,423 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:19,423 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,424 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,424 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,424 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:19,424 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1038], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:19,424 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-06-13 09:05:19,425 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,425 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,425 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:19,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][730], [3#L58true, 9#L19true, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 1182#(and (<= (+ x2 1) n) (<= (+ (* 4 x2) 1) n)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:19,962 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:05:19,962 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:19,962 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:19,962 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:19,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1463], [3#L58true, 9#L19true, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 1182#(and (<= (+ x2 1) n) (<= (+ (* 4 x2) 1) n)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4)]) [2021-06-13 09:05:19,962 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:05:19,962 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:19,962 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:19,962 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:20,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1609], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 14#L27true, 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1200#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:20,262 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:20,262 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:20,262 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:20,262 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:20,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1612], [3#L58true, 14#L27true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1200#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:20,262 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:20,262 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:20,262 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:20,262 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:20,365 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1605], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:20,365 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:20,365 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:20,365 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:20,365 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:20,365 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1606], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:20,365 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:20,365 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:20,365 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:20,365 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:21,294 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1270], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 1080#true, Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:21,294 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:21,294 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,294 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,294 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,294 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1268], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 1080#true, Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:21,294 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:21,294 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,294 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,294 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,302 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1270], [3#L58true, Black: 67#(<= x2 x1), 9#L19true, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 40#thread4FINALtrue, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:21,303 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:21,303 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,303 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,303 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,303 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1268], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 149#true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:21,303 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:21,303 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,303 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,303 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,405 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][602], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:21,405 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:21,405 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:21,405 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:21,406 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][443], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 142#(<= n x3), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:21,406 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:21,406 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][446], [3#L58true, 8#thread1FINALtrue, 15#L37true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 142#(<= n x3), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:21,406 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:21,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1038], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:21,407 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:21,407 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,407 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,407 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1034], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 1172#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:21,407 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-06-13 09:05:21,407 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,407 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,407 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:21,568 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][465], [3#L58true, 8#thread1FINALtrue, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:21,568 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:05:21,568 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:21,568 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:21,568 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:21,568 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:21,568 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1080], [3#L58true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 154#(and (<= n x1) (<= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:21,568 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:05:21,568 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:21,568 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:21,568 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:21,569 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:22,238 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1609], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1200#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), 68#(<= (+ x2 1) n), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:22,239 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:05:22,239 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:22,239 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:22,239 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:22,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1612], [3#L58true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1200#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:22,239 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-06-13 09:05:22,239 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:22,239 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:22,239 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:23,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][832], [3#L58true, 7#L47true, 8#thread1FINALtrue, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 900#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:23,364 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:05:23,364 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:23,364 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:23,364 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:23,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][833], [3#L58true, Black: 65#true, 7#L47true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 550#(<= (* 2 x4) x3), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), 955#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 4)) (<= n x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1087#(<= (+ x2 1) n), Black: 547#true, Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:23,365 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:05:23,365 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:23,365 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:23,365 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:23,365 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1540], [3#L58true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), 68#(<= (+ x2 1) n), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:23,366 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:05:23,366 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:23,366 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:23,366 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:23,366 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:23,366 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][837], [3#L58true, 7#L47true, 8#thread1FINALtrue, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 718#(<= x3 (* 4 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:23,366 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:05:23,366 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:23,366 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:23,367 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:23,367 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][838], [3#L58true, 7#L47true, Black: 65#true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), 68#(<= (+ x2 1) n), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:23,367 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:05:23,367 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:23,367 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:23,367 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:23,367 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][465], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, 33#L38true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 716#(<= x3 x4), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:23,368 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:05:23,368 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:23,368 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:23,368 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:23,368 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][835], [3#L58true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 154#(and (<= n x1) (<= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, 33#L38true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 818#(and (<= x3 x4) (<= n x4)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:23,368 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:05:23,368 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:23,368 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:23,368 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-06-13 09:05:24,430 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1056], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 1080#true, Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 57#(<= (+ x4 1) n), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 54#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:24,430 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:05:24,430 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:24,430 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:24,430 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:24,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1543], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 20#L18true, 149#true, 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:24,434 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:05:24,434 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:24,434 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:24,434 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:24,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1056], [3#L58true, 20#L18true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:24,434 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:05:24,434 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:24,434 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:24,434 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:24,440 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1544], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 951#(and (<= n x3) (<= (* 4 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:24,440 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:05:24,440 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:24,440 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:24,440 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:24,440 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1784], [3#L58true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 32#L28true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 951#(and (<= n x3) (<= (* 4 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), 68#(<= (+ x2 1) n), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:24,440 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:24,440 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,440 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:24,441 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][1545], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 14#L27true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 718#(<= x3 (* 4 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:24,441 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-06-13 09:05:24,441 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:24,441 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:24,441 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:24,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][1785], [3#L58true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 718#(<= x3 (* 4 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:24,441 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:24,441 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,441 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,441 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:24,585 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1540], [3#L58true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 154#(and (<= n x1) (<= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), 68#(<= (+ x2 1) n), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:24,585 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:24,585 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,585 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,585 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,585 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:24,585 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1538], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 154#(and (<= n x1) (<= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), 68#(<= (+ x2 1) n), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:24,585 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:24,585 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,585 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:24,585 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,585 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1044], [3#L58true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 549#(<= x4 x3), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 818#(and (<= x3 x4) (<= n x4)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), 68#(<= (+ x2 1) n), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:24,586 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:24,586 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:24,586 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,586 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:24,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1045], [3#L58true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 154#(and (<= n x1) (<= x2 x1)), 27#L36true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 549#(<= x4 x3), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 818#(and (<= x3 x4) (<= n x4)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), 963#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 68#(<= (+ x2 1) n), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:24,586 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:24,586 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,586 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:24,586 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:24,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][1046], [3#L58true, Black: 65#true, 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), 68#(<= (+ x2 1) n), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 972#(<= (+ x2 1) n), 716#(<= x3 x4), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 639#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-06-13 09:05:24,586 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:24,586 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:24,586 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,586 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:24,587 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1047], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 8#thread1FINALtrue, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 154#(and (<= n x1) (<= x2 x1)), 27#L36true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 54#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, 1087#(<= (+ x2 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), 68#(<= (+ x2 1) n), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 972#(<= (+ x2 1) n), 716#(<= x3 x4), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 639#(and (<= (+ x4 1) n) (<= x4 x3))]) [2021-06-13 09:05:24,587 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:24,587 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:24,587 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:24,587 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,587 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1050], [3#L58true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), 68#(<= (+ x2 1) n), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:24,587 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:24,587 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:24,587 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:24,588 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,588 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][836], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:24,588 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:24,588 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:24,588 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,588 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:24,588 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][837], [3#L58true, 8#thread1FINALtrue, 15#L37true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:24,588 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:24,588 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,588 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:24,588 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-06-13 09:05:24,676 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2601], [3#L58true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, 28#thread3FINALtrue, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 951#(and (<= n x3) (<= (* 4 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:24,676 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-06-13 09:05:24,676 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:24,676 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:24,677 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:24,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][2603], [3#L58true, 15#L37true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 718#(<= x3 (* 4 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:24,677 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-06-13 09:05:24,677 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:24,677 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:24,677 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:24,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2362], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), 818#(and (<= x3 x4) (<= n x4)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))]) [2021-06-13 09:05:24,695 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-06-13 09:05:24,695 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:24,695 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:24,695 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:24,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1345], [3#L58true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 716#(<= x3 x4), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:24,695 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-06-13 09:05:24,695 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:24,695 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:24,695 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:24,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1842], [3#L58true, 7#L47true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))]) [2021-06-13 09:05:24,695 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:24,695 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:24,695 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,695 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:24,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1581], [3#L58true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 818#(and (<= x3 x4) (<= n x4)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:24,696 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-06-13 09:05:24,696 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:24,696 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:24,696 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:25,400 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1543], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:25,400 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:25,400 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,400 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,400 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1056], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 54#true, 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:25,401 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:25,401 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,401 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,401 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1544], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 951#(and (<= n x3) (<= (* 4 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:25,401 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:25,402 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,402 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:25,402 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][1545], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 718#(<= x3 (* 4 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:25,402 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:25,402 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,402 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:25,402 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1543], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 149#true, 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:25,404 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:25,404 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,404 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,404 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,405 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1056], [3#L58true, 9#L19true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1080#true, 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 174#(and (<= x1 x2) (<= n x2)), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:25,405 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-06-13 09:05:25,405 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,405 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,405 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:25,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1261], [3#L58true, 8#thread1FINALtrue, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:25,406 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-06-13 09:05:25,406 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:25,407 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:25,407 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:25,569 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2601], [3#L58true, 19#L45true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div 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141#(<= x4 x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 951#(and (<= n x3) (<= (* 4 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:25,569 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:25,569 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:25,570 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:25,570 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:25,570 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][2603], [3#L58true, 15#L37true, 19#L45true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 718#(<= x3 (* 4 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:25,570 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:25,570 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:25,570 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:25,570 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:25,584 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2595], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 14#L27true, 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 20#L18true, 149#true, 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 968#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))]) [2021-06-13 09:05:25,584 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-06-13 09:05:25,584 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-06-13 09:05:25,584 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:25,584 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:25,584 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2595], [3#L58true, 19#L45true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:25,584 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:25,584 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-06-13 09:05:25,584 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:25,584 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:25,585 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][2060], [3#L58true, 14#L27true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:25,585 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-06-13 09:05:25,585 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:25,585 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-06-13 09:05:25,585 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:25,585 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][2060], [3#L58true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:25,585 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:25,585 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:25,585 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:25,585 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-06-13 09:05:25,588 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2362], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 20#L18true, 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), 818#(and (<= x3 x4) (<= n x4)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))]) [2021-06-13 09:05:25,588 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:25,588 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:25,588 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:25,588 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:25,588 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1345], [3#L58true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 716#(<= x3 x4), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:25,588 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:25,588 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:25,588 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:25,588 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:25,589 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1842], [3#L58true, 7#L47true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 20#L18true, 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))]) [2021-06-13 09:05:25,589 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-06-13 09:05:25,589 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:25,589 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:25,589 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:25,589 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1581], [3#L58true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 818#(and (<= x3 x4) (<= n x4)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:25,589 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:25,589 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:25,589 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:25,589 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:25,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1176], [3#L58true, 9#L19true, 15#L37true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), 1180#(and (<= (+ x2 1) n) (<= (* 4 x2) x1) (<= (+ (* 4 x2) 1) n)), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:25,897 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-06-13 09:05:25,897 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:25,897 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-06-13 09:05:25,897 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:26,074 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2389], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,074 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,074 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:26,074 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,074 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:26,074 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2389], [3#L58true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 154#(and (<= n x1) (<= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), 68#(<= (+ x2 1) n), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,074 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,074 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,074 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,074 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,074 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1861], [3#L58true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 14#L27true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 57#(<= (+ x4 1) n), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 54#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,074 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,075 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:26,075 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,075 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:26,075 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1861], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,075 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,075 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,075 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,075 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,080 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2595], [3#L58true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 14#L27true, 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 149#true, 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, 968#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))]) [2021-06-13 09:05:26,080 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,080 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:26,080 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,080 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:26,080 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2595], [3#L58true, 9#L19true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,080 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,080 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,080 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,080 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,080 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][2060], [3#L58true, 9#L19true, 14#L27true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,080 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,081 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:26,081 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:26,081 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,081 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][2060], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,081 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,081 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,081 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,081 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2601], [3#L58true, 9#L19true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 951#(and (<= n x3) (<= (* 4 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,085 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,085 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,085 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,085 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][2603], [3#L58true, 9#L19true, 15#L37true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 718#(<= x3 (* 4 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,085 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,085 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,085 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,085 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,086 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2393], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 951#(and (<= n x3) (<= (* 4 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,086 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,086 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,086 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,086 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,086 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][2394], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 162#(<= (+ x1 1) n), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 547#true, Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 718#(<= x3 (* 4 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,086 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,086 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,086 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,086 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1271], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 818#(and (<= x3 x4) (<= n x4)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,099 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,099 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:26,099 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:26,099 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:26,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][323], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 554#(<= (+ x4 1) n), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, 57#(<= (+ x4 1) n), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 54#true, 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 716#(<= x3 x4), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,099 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,100 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:26,100 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:26,100 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:26,303 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][847], [3#L58true, 7#L47true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,304 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,304 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:26,304 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:26,304 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:26,304 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][617], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 22#thread2FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 172#(<= n x2), Black: 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 818#(and (<= x3 x4) (<= n x4)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 1080#true, Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,304 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,304 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:26,304 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:26,304 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:26,308 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2362], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, 162#(<= (+ x1 1) n), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), 818#(and (<= x3 x4) (<= n x4)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))]) [2021-06-13 09:05:26,308 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,308 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,308 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,308 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,309 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1345], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), 716#(<= x3 x4), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,309 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,309 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,309 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,309 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,309 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1842], [3#L58true, 7#L47true, Black: 65#true, Black: 67#(<= x2 x1), 9#L19true, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 162#(<= (+ x1 1) n), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))]) [2021-06-13 09:05:26,309 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,309 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:26,309 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:26,309 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:26,309 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1581], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, 40#thread4FINALtrue, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 818#(and (<= x3 x4) (<= n x4)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 189#true, Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,309 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,309 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,309 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,310 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,311 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2129], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), 818#(and (<= x3 x4) (<= n x4)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,311 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,311 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,311 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,311 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,311 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1132], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 716#(<= x3 x4), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,311 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,311 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,312 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,312 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,312 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1605], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), 7#L47true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 554#(<= (+ x4 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,312 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,312 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:26,312 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:26,312 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:26,312 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][1314], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 818#(and (<= x3 x4) (<= n x4)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,312 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,312 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,312 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,312 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,400 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][2892], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, 33#L38true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 554#(<= (+ x4 1) n), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 57#(<= (+ x4 1) n), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 54#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), 1220#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 716#(<= x3 x4), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,401 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,401 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,401 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,401 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][2990], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, 33#L38true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 818#(and (<= x3 x4) (<= n x4)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1220#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,401 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,401 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,401 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,401 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][3018], [3#L58true, 7#L47true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1220#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, 968#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 718#(<= x3 (* 4 x4)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,401 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,401 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,401 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,401 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][3019], [3#L58true, 7#L47true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 13#L29true, 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 816#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), 1220#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, 968#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,402 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,402 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,402 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,402 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][2892], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 554#(<= (+ x4 1) n), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 182#(<= (+ x3 1) n), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 57#(<= (+ x4 1) n), Black: 179#true, Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 54#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), 65#true, Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1220#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, 968#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,408 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,408 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,408 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:26,408 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:26,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][3278], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 192#(<= n x4), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1220#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 860#(<= x4 x3), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 968#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,408 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,408 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:26,408 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,408 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:26,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1261], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 33#L38true, 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,538 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,538 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-06-13 09:05:26,538 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:26,538 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:26,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2595], [3#L58true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, 28#thread3FINALtrue, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,618 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-06-13 09:05:26,618 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:26,619 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-06-13 09:05:26,619 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:26,619 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][2060], [3#L58true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 25#L20true, 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,619 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-06-13 09:05:26,619 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:26,619 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-06-13 09:05:26,619 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-06-13 09:05:26,628 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2389], [3#L58true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 547#true, Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,628 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,628 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,628 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,628 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,628 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1861], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, 1063#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 133#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 152#(<= n x1), Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,628 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,628 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,628 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,628 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][3102], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 13#L29true, 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1220#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, 968#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,688 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-06-13 09:05:26,688 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:26,688 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-06-13 09:05:26,688 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:26,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< 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[][3017], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 159#true, Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 40#thread4FINALtrue, 169#true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), 826#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 192#(<= n x4), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1220#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 554#(<= (+ x4 1) n), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 189#true, Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, 968#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,689 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-06-13 09:05:26,689 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-06-13 09:05:26,689 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:26,689 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:26,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][3018], [3#L58true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, 13#L29true, 15#L37true, Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), Black: 142#(<= n x3), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 152#(<= n x1), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, Black: 151#(<= x2 x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 547#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 172#(<= n x2), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), 54#true, Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 182#(<= (+ x3 1) n), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 179#true, Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), 189#true, Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), 1220#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 456#true, 968#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 717#(<= x3 (* 2 x4)), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,689 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-06-13 09:05:26,689 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-06-13 09:05:26,689 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:26,689 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-06-13 09:05:26,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][1783], [3#L58true, Black: 65#true, 8#thread1FINALtrue, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 19#L45true, 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), 28#thread3FINALtrue, Black: 152#(<= n x1), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), 54#true, Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 56#(<= x4 x3), Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 57#(<= (+ x4 1) n), 1087#(<= (+ x2 1) n), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:26,758 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,758 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:26,758 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,758 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1261], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 32#L28true, Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), 1087#(<= (+ x2 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 860#(<= x4 x3), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 199#true, 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,758 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,758 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-06-13 09:05:26,758 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,758 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,812 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2595], [3#L58true, 19#L45true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,813 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-06-13 09:05:26,813 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,813 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:26,813 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,813 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:26,813 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][2060], [3#L58true, 20#L18true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 172#(<= n x2), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,813 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-06-13 09:05:26,813 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-06-13 09:05:26,813 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-06-13 09:05:26,813 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,813 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-06-13 09:05:26,959 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2595], [3#L58true, 9#L19true, 19#L45true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 28#thread3FINALtrue, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), 149#true, 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,959 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2021-06-13 09:05:26,959 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,959 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,959 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:26,959 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,959 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][2060], [3#L58true, 9#L19true, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, 289#true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, 1149#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 149#true, Black: 151#(<= x2 x1), Black: 152#(<= n x1), Black: 154#(and (<= n x1) (<= x2 x1)), 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 159#true, 169#true, Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), 179#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 192#(<= n x4), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), 199#true, Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:26,959 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2021-06-13 09:05:26,959 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,959 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:26,959 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:26,959 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:27,032 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([89] L36-->thread3FINAL: Formula: (not (< v_x3_7 v_n_5)) InVars {n=v_n_5, x3=v_x3_7} OutVars{n=v_n_5, x3=v_x3_7} AuxVars[] AssignedVars[][2389], [3#L58true, Black: 65#true, Black: 67#(<= x2 x1), 8#thread1FINALtrue, Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 142#(<= n x3), Black: 144#(and (<= n x3) (<= x4 x3)), 19#L45true, Black: 141#(<= x4 x3), 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 154#(and (<= n x1) (<= x2 x1)), 28#thread3FINALtrue, Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 968#true, Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), 54#true, Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 56#(<= x4 x3), Black: 57#(<= (+ x4 1) n), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 68#(<= (+ x2 1) n), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), Black: 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true, Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 863#(<= n x3), Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true]) [2021-06-13 09:05:27,033 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2021-06-13 09:05:27,033 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:27,033 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:27,033 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:27,033 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:27,033 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([93] L45-->L46: Formula: (< v_x4_3 v_n_7) InVars {x4=v_x4_3, n=v_n_7} OutVars{x4=v_x4_3, n=v_n_7} AuxVars[] AssignedVars[][1861], [3#L58true, 8#thread1FINALtrue, Black: 247#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 203#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 282#true, 27#L36true, Black: 465#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 466#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 284#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 32#L28true, Black: 467#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 289#true, Black: 511#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (mod x1 (- 2)) 0) (= x4 x3) (<= x2 (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2)))) (<= (* 4 (div (* (div (* x1 (- 1)) (- 2)) (- 1)) (- 2))) x2)), 37#L46true, Black: 1009#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 998#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 968#true, Black: 1065#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 51#(and (= x4 x3) (= x2 x1)), Black: 1002#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2)), Black: 1067#(and (<= (+ x2 1) n) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (div x1 2) 2))), Black: 1069#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 57#(<= (+ x4 1) n), Black: 54#true, Black: 56#(<= x4 x3), Black: 59#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 721#(<= n x4), Black: 818#(and (<= x3 x4) (<= n x4)), Black: 820#(and (<= x3 (* 2 x4)) (<= (div (* n (- 1)) (- 4)) (div x4 2))), Black: 822#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 830#(and (<= (div (* n (- 1)) (- 4)) (div (div x4 2) 2)) (<= x3 x4)), 858#true, Black: 337#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 625#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 291#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 292#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 293#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 373#true, Black: 65#true, Black: 67#(<= x2 x1), Black: 133#(and (<= (+ x2 1) n) (<= x2 x1)), 139#true, Black: 144#(and (<= n x3) (<= x4 x3)), Black: 141#(<= x4 x3), Black: 142#(<= n x3), 154#(and (<= n x1) (<= x2 x1)), Black: 151#(<= x2 x1), Black: 152#(<= n x1), 159#true, Black: 162#(<= (+ x1 1) n), Black: 164#(and (<= (+ x1 1) n) (<= x1 x2)), 169#true, 1194#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), Black: 172#(<= n x2), Black: 641#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 643#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 174#(and (<= x1 x2) (<= n x2)), 179#true, Black: 645#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 647#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 649#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 651#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 655#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 657#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 661#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 663#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3)), Black: 182#(<= (+ x3 1) n), Black: 665#(and (<= (+ (* 2 x4) 1) n) (<= (* 4 x4) x3)), Black: 667#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 184#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 671#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 189#true, Black: 673#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 547#true, Black: 675#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 549#(<= x4 x3), Black: 677#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 550#(<= (* 2 x4) x3), Black: 192#(<= n x4), Black: 679#(and (<= (* 2 x4) x3) (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 194#(and (<= x3 x4) (<= n x4)), Black: 554#(<= (+ x4 1) n), Black: 421#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 961#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 683#(and (<= (div (* x4 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 904#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 685#(and (<= (+ (* 4 x4) 1) n) (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 199#true, Black: 377#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 860#(<= x4 x3), 456#true, Black: 639#(and (<= (+ x4 1) n) (<= x4 x3)), 714#true, 972#(<= (+ x2 1) n), Black: 458#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 463#true]) [2021-06-13 09:05:27,033 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2021-06-13 09:05:27,033 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:27,033 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-06-13 09:05:27,033 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-06-13 09:05:27,033 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-06-13 09:05:27,089 INFO L129 PetriNetUnfolder]: 74909/123196 cut-off events. [2021-06-13 09:05:27,089 INFO L130 PetriNetUnfolder]: For 2387944/2429520 co-relation queries the response was YES.